Grade 2 math Practice workbook - Blackstone Valley Prep
center300003017520Grade 2 math Practice workbookAchievement First Elementary Math9410036300Grade 2 math Practice workbookAchievement First Elementary MathPractice Workbooks - Achievement First Elementary Math – Grade 2Contents TOC \o "1-3" \h \z \u Workbook A PAGEREF _Toc416079563 \h 32.MD.A.1 - Measure the length of an object by selecting and using appropriate tools such as rulers, yardsticks, meter sticks, and measuring tapes. PAGEREF _Toc416079564 \h 32.MD.A.2 – Measure the length of an object twice, using length units of different lengths for the two measurements; describe how the two measurements relate to the size of the unit chosen. PAGEREF _Toc416079565 \h 82.MD.A.4 - Measure to determine how much longer one object is than another, expressing the length difference in terms of a standard length unit. PAGEREF _Toc416079566 \h 10Workbook B PAGEREF _Toc416079567 \h 212.OA.B.2 - Fluently add and subtract within 20 using mental strategies.?By end of Grade 2, know from memory all sums of two one-digit numbers. PAGEREF _Toc416079568 \h 212.NBT.A.2 - Count within 1000; skip-count by 5s, 10s, and 100s. PAGEREF _Toc416079569 \h 332.NBT.B.5 - Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction. PAGEREF _Toc416079570 \h 382.NBT.B.6 - Add up to four two-digit numbers using strategies based on place value and properties of operations. PAGEREF _Toc416079571 \h 50Workbook C PAGEREF _Toc416079572 \h 572.MD.D.9 – Generate measurement data by measuring the lengths of several objects to the nearest whole unit, or by making repeated measurements of the same object. Show the measurements by making a line plot, where the horizontal scale is marked off in whole units. PAGEREF _Toc416079573 \h 572.MD.D.10 – Draw a picture graph and a bar graph (with single-unit scale) to represent a data set with up to four categories. Solve simple put-together, take-apart, and compare problems using information presented in a bar graph. PAGEREF _Toc416079574 \h 702.MD.C.7 - Tell and write time from analog and digital clocks to the nearest five minutes, using a.m. and p.m. PAGEREF _Toc416079576 \h 95Workbook D PAGEREF _Toc416079577 \h 1022.NBT.A.1 - Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. PAGEREF _Toc416079578 \h 1022.NBT.A.3 - Read and write numbers to 1000 using base-ten numerals, number names, and expanded form. PAGEREF _Toc416079579 \h 1092.NBT.A.4 - Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, using >, =, and < symbols to record the results of comparisons. PAGEREF _Toc416079580 \h 1202.NBT.B.8 - Mentally add 10 or 100 to a given number 100-900, and mentally subtract 10 or 100 from a given number 100-900. PAGEREF _Toc416079581 \h 128Workbook E PAGEREF _Toc416079582 \h 1332.NBT.B.7 - Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; justify the reasoning used with a written explanation. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds. PAGEREF _Toc416079583 \h 133Workbook F PAGEREF _Toc416079584 \h 1392.OA.C.3 - Determine whether a group of objects (up to 20) has an odd or even number of members, e.g., by pairing objects or counting them by 2s; write an equation to express an even number as a sum of two equal addends. PAGEREF _Toc416079585 \h 1392.OA.C.4 - Use addition to find the total number of objects arranged in rectangular arrays with up to 5 rows and up to 5 columns; write an equation to express the total as a sum of equal addends. PAGEREF _Toc416079586 \h 146Workbook G PAGEREF _Toc416079587 \h 1522.G.A.1 – Recognize and draw shapes having specified attributes, such as a given number of angels or a given number of equal faces. Identify triangles, quadrilaterals, pentagons, hexagons, and cubes. PAGEREF _Toc416079588 \h 1522.G.A.2 – Partition a rectangle in to rows and columns of same-size squares and count to find the total number of them. PAGEREF _Toc416079589 \h 1652.G.A.3 – Partition circles and rectangles into two, three, or four equal shares, describe the shares using the words halves, thirds, half of, a third of, etc., and describe the whole as two halves, three thirds, four fourths. Recognize that equal shares of identical wholes need not have the same shape. PAGEREF _Toc416079590 \h 169Workbook A2.MD.A.1 - Measure the length of an object by selecting and using appropriate tools such as rulers, yardsticks, meter sticks, and measuring tapes.Use one centimeter cube to measure the length of this marker. How many centimeters long is the marker? _______________Marta is trying to measure this piece of string. Help her find the length of the string, in centimeters.________________cmCircle Yes or No to tell if each measure tells the length of the line.342900641350a. 3086100-4572006 centimetersYesNo06 centimetersYesNo3429002730500b. 3086100-2882903 centimetersYesNo03 centimetersYesNo3429001066800c. 3086100-4127504 centimetersYesNo04 centimetersYesNo3429001066800d.3086100-2457455 centimetersYesNo05 centimetersYesNoCircle the best unit to measure each object.The length of a soccer field: centimetermeterThe length of a pencil:centimetermeter Measure the length of the line to the nearest inch. 28714704445000142875920750015322559207500 Total length: ____________________Measure the length of the line to the nearest inch.77914517907000 330200019685007696201460500Total length: ____________________Measure the length of the line to the nearest inch and then the nearest cm.271335592075004052570444500013239759207500 Total inches: _________________________ Total centimeters: ____________________Circle the best unit to measure each object.The height of a locker: inchfootThe length of a marker:yardinch Measure the length of the line to the nearest inch. 34734513208000Total length: _________________________Measure the lines in inches and in centimeters3238506413500429577515938500176593516510000 Inches: ____________________Centimeters: _______________Measure the line to the nearest inch.186442616859700296227516573500519112512065004489452159000Total length: __________________________________________Use an inch ruler to measure the total length:342900114935Total length: __________________________Use a ruler to measure the length of this line to the nearest centimeter and the nearest inch. 114300011430000Total inches: _________________ Total centimeters: __________Circle the best unit to measure each object.The length of a book: yardinch The perimeter of the classroom: yardfootUse a ruler to measure the length of this line to the nearest centimeter and the nearest inch. 57150014414500Total inches: _________________________ Total centimeters: ____________________Use a ruler to measure the length of this line to the nearest centimeter and the nearest inch. 716280-76581000Total inches: _________________________ Total centimeters: ____________________Use an inch ruler to measure the total length of the shape below:114300134620Total Length: _______________________2.MD.A.2 – Measure the length of an object twice, using length units of different lengths for the two measurements; describe how the two measurements relate to the size of the unit chosen. 2.MD.A.4 - Measure to determine how much longer one object is than another, expressing the length difference in terms of a standard length unit.In the figure below, the points labeled A through G are spaced evenly along the line. Use the figure to answer questions 1 and 2Use your centimeter ruler to help you answer this question: Which distance below is the longest?From A to DFrom B to FFrom C to GFrom B to GUsing the same figure, which distance is the shortest?From C to DFrom B to DFrom B to GFrom A to CMeasure each scarf to the nearest inch. Scarf A: ______Scarf B: _________ How much longer is scarf A than scarf B? ___________How long is the board? Measure to the nearest centimeter. ____________________How much longer would the board need to be in order to be 20 centimeters long? _____________________How much shorter in inches in the eraser than the crayon?____________________ inchesTim has a piece of yarn that is 3 inches long. Which piece of yarn is 1 inch shorter than Tim’s yarn?0218440A.A.01242695D.D.0785495C.C.0328295B.B.What is the difference in the lengths of the two lines below? Measuring using inches. 3886200212725Line B0Line B685800212725Line A0Line A5715006699253314700555625___________________ inchesHow much longer, in centimeters, is the pencil than the key?Use an inch ruler to measure each snake to the nearest inch.How much longer is Snake A than Snake B? _______________________How much shorter is Snake A than Snake C? _______________________How much longer is the longest snake than the shortest snake? __________________________________________________________________Measure each line to the nearest centimeter.114300247650040805106985Line A = _______ cm4000020000Line A = _______ cm1028700119380343852583185Line B = _______ cm4000020000Line B = _______ cmWhich line is longer? ______________________________________ How much longer?________________________________________Use a centimeter ruler to measure the height of each flower to the nearest centimeter.3657600324485How much shorter is Flower A than Flower B?_________________________020000How much shorter is Flower A than Flower B?_________________________ Flower A Flower BHow much longer is Line B than Line A?502920073660Line B0Line B274320012700034290026670001600200-330835Line A0Line AHow much longer is line A than line B? Measure to the nearest centimeter. Line A:14224001809750487650181005003577590-190502862580-19050Line B:4870452101850336359528194002282190281940019265902819400___________________________________________________________________________Use a ruler to measure the lines to the nearest inch. 28054302514600045720011430000183134012128500Line GTotal length: ____________________687070285115001628776508000 Line H35464753492500Total length: ____________________Which line is longer? ____________________How much longer? ___________________Measure each line and write the length. Then complete the comparison sentence.Line A measured about ________ cm. Line B measured about _______ cm. Line A is about ________ cm longer than Line B. -22860065849500How many inches long is each string? How much longer is Caryn and Jessica’s string than Lyn and Jill’s string?Caryn and Jessica’s string _____________ Lyn and Jill’s string ______________ Caryn and Jessica’s string is _____________ inches longer than Lyn and Jill’s string.0-4826017. The lines show the wingspan of a dragonfly and a butterfly. How many centimeters longer is the butterfly’s wingspan than the dragonfly’s wingspan?0017. The lines show the wingspan of a dragonfly and a butterfly. How many centimeters longer is the butterfly’s wingspan than the dragonfly’s wingspan?left188595_______ centimeters longer0_______ centimeters longer18. How much longer is A than B in inches?_______ inches longerHow much longer is the longer snake than the shorter snake, in inches?1143002665730011430012947650How much shorter is the eraser than the key, in centimeters?__________________________________________________________Workbook B 2.OA.B.2 - Fluently add and subtract within 20 using mental strategies.?By end of Grade 2, know from memory all sums of two one-digit numbers.1. Solve each doubles fact. 4 + 4 = _____2 + 2 = _____8 + 8 = _____5 + 5 = _____1 + 1 = _____9 + 9 = _____7 + 7 = _____6 + 6 = _____3 + 3 = _____2. Solve each doubles +1 fact. 4 + 5 = _____2 + 3 = _____8 + 9 = _____5 + 6 = _____1 + 2 = _____9 + 10 = _____7 + 8 = _____6 + 7 = _____3 + 4 = _____3. Solve each doubles +2 fact. 2 + 4 = _____5 + 7 = _____3 + 5 = _____8 + 10 = _____6 + 8 = _____4 + 6 = _____1 + 3 = _____9 + 11 = _____7 + 9 = _____4. Solve each number sentence. 7 + 5 = _____6 + 3 = _____9 + 2 = _____3 + 1 = _____5 + 8 = _____4 + 2 = _____8 + 4 = _____1 + 9 = _____2 + 7 = _____5. Solve each number sentence. 4 + 7 = _____3 + 8 = _____2 + 6 = _____1 + 5 = _____8 + 6 = _____9 + 3 = _____7 + 4 = _____5 + 9 = _____6 + 3 = _____6. Solve each number sentence. 5 + 3 = _____1 + 8 = _____4 + 2 = _____2 + 6 = _____6 + 6 = _____2 + 7 = _____8 + 4 = _____3+ 9 = _____6 + 4 = _____7. Solve.1 + 9 = ______2 + 14 = _______9 + 4 = ______19 – 7 = ______7 + 8 = _______16 – 8 = ______15 + 1 = _______5 + _______ = 1512 + 7 = _______9 – 6 = _____________ = 1 + 811 – 6 = ______ _______ = 9 - 7_______ = 4 + 2 _______ = 13 - 7 _______ = 3 + 917 – ______ = 5 _______ = 10 + 97 + 6 = ______________ = 8 + 36 + 8 = _______Solve.2 + 9 = ______2 + 11 = _______7 + 4 = ______15 – 3 = ______3 + 8 = _______17 – 9 = ______12 + 1 = _______6 + _______ = 1611 + 9 = _______9 – 4 = _____________ = 1 + 411 – 5 = ______ _______ = 8 - 2_______ = 5 + 2 _______ = 14 - 7 _______ = 4 + 916 – ______ = 3 _______ = 10 + 37 + 8 = ______________ = 6 + 34 + 8 = _______10. Solve the problem. 10 + 6 + 2 = ________Solve.3 + 7 = ______3 + 12 = _______7 + 2 = ______15 – 7 = ______7 + 6 = _______14 – 6 = ______12 + 1 = _______5 + _______ = 1110 + 7 = _______8 – 2 = _____________ = 1 + 511 – 3 = ______ _______ = 6 - 2_______ = 5 + 2 _______ = 16 - 9 _______ = 3 + 814 – ______ = 5 _______ = 10 + 68 + 6 = ______________ = 7 + 35 + 8 = _______12. Fill in the missing numbers. You can use a number bond to help you.6858007747014 – 6 = _____ is the same as 6 + _____ = 1413.Use the number bond to write two addition number sentences._____ + _____ = _____21031201412240999601201412240101014173204978401919_____ + _____ = _____845820628650Create a number bond to help you solve.5 + ________ = 168426451333500Solve.3 + 2 + 8 = _______Write the four number sentences that go with this number bond.45212058420011049001854201111284607035560______________________________________________________________________________________________________________________________________________00______________________________________________________________________________________________________________________________________________57150023558577170497523558544Solve.11 + 9 = ______2 + 15 = _______19 + 0 = ______14 – 7 = ______3 + 8 = _______18 – 5 = ______9 + 8 = _______11 + __ ___ = 1511 + 7 = _______13 – 6 = _____________ = 11 + 817 – 6 = ______ ______ = 12 - 4_______ = 8 + 2 _______ = 12 - 7 _______ = 2 + 917 – ______ = 8 _______ = 3 + 108 + 6 = ______________ = 9 + 35 + 8 = _______2.NBT.A.2 - Count within 1000; skip-count by 5s, 10s, and 100s.Directions for this page: Count up – write the number that comes next.Example: __362__ __363__ __364__ __365__ __366__ __367__ __231__ _________ _________ _________ _________ _________ __804__ _________ _________ _________ _________ _________ _177__ _________ _________ _________ _________ _________ __639__ _________ _________ _________ _________ _________ __201__ _________ _________ _________ _________ _________ __86___ _________ _________ _________ _________ _________ __900__ _________ _________ _________ _________ _________ __497__ _________ _________ _________ _________ _________ __555__ _________ _________ _________ _________ _________ __383__ ________ ________ ________ ________ ________ Directions for this page: Skip count by 5 – write the number that comes next.Example: __360__ __365__ __370__ __375__ __380__ __385__ __735__ _________ _________ _________ _________ _________ __200__ _________ _________ _________ _________ _________ _185__ _________ _________ _________ _________ _________ __520__ _________ _________ _________ _________ _________ __380__ _________ _________ _________ _________ _________ __85___ _________ _________ _________ _________ _________ __970__ _________ _________ _________ _________ _________ __495__ _________ _________ _________ _________ _________ __525__ _________ _________ _________ _________ _________ __610__ ________ ________ ________ ________ ________ Directions for this page: Skip count by 10 – write the number that comes next.Example: __360__ __370__ __380__ __390__ __400__ __410__ __220__ _________ _________ _________ _________ _________ __600__ _________ _________ _________ _________ _________ _470__ _________ _________ _________ _________ _________ __90__ _________ _________ _________ _________ _________ __180__ _________ _________ _________ _________ _________ __530___ _________ _________ _________ _________ _________ __360__ _________ _________ _________ _________ _________ __710__ _________ _________ _________ _________ _________ __850__ _________ _________ _________ _________ _________ __270__ ________ ________ ________ ________ ________ Directions for this page: Skip count by 10 – write the number that comes next.Example: __233__ __243__ __253__ __263__ __273__ __283__ __725__ _________ _________ _________ _________ _________ __504__ _________ _________ _________ _________ _________ _321__ _________ _________ _________ _________ _________ __617__ _________ _________ _________ _________ _________ __832__ _________ _________ _________ _________ _________ __85___ _________ _________ _________ _________ _________ __366__ _________ _________ _________ _________ _________ __210__ _________ _________ _________ _________ _________ __177__ _________ _________ _________ _________ _________ __888__ ________ ________ ________ ________ ________ Directions for this page: Skip count by 100 – write the number that comes next.Example: __365__ __465__ __565__ __665__ __765__ __865__ __222__ _________ _________ _________ _________ _________ __408__ _________ _________ _________ _________ _________ _190__ _________ _________ _________ _________ _________ __275__ _________ _________ _________ _________ _________ __134__ _________ _________ _________ _________ _________ __500___ _________ _________ _________ _________ _________ __340__ _________ _________ _________ _________ _________ __210__ _________ _________ _________ _________ _________ __450__ _________ _________ _________ _________ _________ __385__ ________ ________ ________ ________ ________ 2.NBT.B.5 - Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction._______ + 45 = 63 ??26 + 37 = _______ 73 – 26 = _______Solve. 45 + _______ = 10035 + _______ = 50_____ + 25 = 100_____ + 15 = 50100 = ______ + 8050 = 20 + ______?Calculate. ?65- 37 ??60- 4345 – 28 = _____55 + 29 = _____ ??23+ 73 ?? ??17+ 58? 67 + 25 = _____ 75 - ______ = 23 ?55 – 19 = _______Use a number line to solve.93 – 27 = ___?Solve.- 34 = _________?Solve. _______ = 22 + 59 Solve. _______ = 33 + 47????Solve. 74 - 28 = _________Calculate. ?76- 37 ??50- 2375 – 48 = _____56 + 39 = _____ ??13+ 74 ?? ??27+ 52? 76 + 18 = _____ 53 - ______ = 28 ?65 – 36 = _______Calculate. ?95- 38 ??60- 4755 – 38 = _____55 + 29 = _____ ??24+ 76 ?? ??27+ 58Find the missing number. ??__________ - 29 = 48??Find the missing number._________ + 43 = 73? Use sticks and dots to find the total.52 + 43 = _________ Use expanded notation to solve. 51 = _________ Solve.15 + 22 = _________ Which would give you a total of 61? Circle your answer. 20 + 0 + 40 + 1 30 + 0 + 10 + 0 60 + 1+ 60 + 0 3 + 1+ 3 + 0 Solve.22+ 43 = _________ Solve.17+ 63 = _________ Solve.22+ 43 = _________ Solve.17+ 63 = _________Circle which set of sticks and dots will help to find the total? 62 + 24 = _________IIIIII.. II….……II ..II…………..IIIIII II Solve.26 + 43 = _______ Solve.34 + 48 = _______ Solve.- 30 = _______ Solve to find the total.57 + 28 = _________ Solve.24 + 49 = ______ Solve using a number line. 28 + 36 = _________2616207620 Solve.45 – 30 = ______ Solve using a number line. 28 + 36 = _________261620159385 Solve using a number line. 22 + 71 = ______________136525207010Solve using sticks and dots.68 - _______ = 34Solve. _____ = 34 + 452.NBT.B.6 - Add up to four two-digit numbers using strategies based on place value and properties of operations.Solve.13 + 10 + 21 + 30 = ____Which 3 numbers add to a total of 40?2210188Answer: _________________________Solve.33 + 34 + 26 = ___ 17 + 24 + 33 + 19 = ____Which 4 numbers add to a total of 100?124830105614Answer: _________________________ 45 + 31 + 12 = ______What are two ways that you can make 65 using 3 addends?__________ + __________ +__________ = 65__________ + __________ +__________ = 65 27 + 55 + 17 = ________________ Find the total. 2 4 2 1 3 5+ 1 1What are two ways that you can make 92 using 3 addends?__________ + __________ +__________ = 92__________ + __________ +__________ = 92Which 3 numbers can be added together to make a total of 50?27136010___________ + ___________ + ___________ = 5046291506477001010354330086677517172476500638175242413144507334253131Gunther was playing a card game. Below are the 4 cards he pulled. What is his total?Solve.13 + 10 + 21 + 30 = ____Which 3 numbers add to a total of 50?2210188Answer: _________________________Solve.23 + 54 + 17 = ___ 15 + 22 + 13 + 39 = ____Which 4 numbers add to a total of 100?113930253416Answer: _________________________ 25 + 41 + 17 = ______19. What are two ways that you can make a total of 50 using 3 addends?__________ + __________ +__________ = 50__________ + __________ +__________ = 50 52 + 15 + 27 = ________________ Find the total. 3 4 1 8 2 5+ 1 3What are two ways that you can find 77 using at least 3 addends?__________ + __________ +__________ = 77__________ + __________ +__________ = 77Which 3 numbers can be added together to make a total of 75?3713302546291506477003333354330086677519192476500638175141413144507334252121Devon was playing a card game. Below are the 4 cards he pulled. What is his total?Workbook C 2.MD.D.9 – Generate measurement data by measuring the lengths of several objects to the nearest whole unit, or by making repeated measurements of the same object. Show the measurements by making a line plot, where the horizontal scale is marked off in whole units. -45720042291003.03.11430002.02.1143002286004.04.-228600-1143005.05.-457200-1143006.06.-114300-1143007.07.-34290008.08.03429009.09.-114300010.0010.019050011.0011.-342900-34290012.0012.045720013.0013.2.MD.D.10 – Draw a picture graph and a bar graph (with single-unit scale) to represent a data set with up to four categories. Solve simple put-together, take-apart, and compare problems using information presented in a bar graph.032321500 -11430018288005.5.-11430022860006.6.-11430027432007.7.-11430032004008.8. 009.9.-228600-11430010.010.-457200-11430011.011.-114300-11430012.012.-114300-11430013.013.-228600-11430014.0014.-114300-11430015.015.-457200-11430016.016.-114300-11430017.017.-114300-11430018.018.0-11430019.019.-114300-11430020.020.-228600-11430021.021.-114300-11430022.022.-228600-34290023.023.-342900-34290024.0024.-114300-11430025.025.-114300026.0026.-342900-11430027.027.-114300-11430028.028.2.MD.C.7 - Tell and write time from analog and digital clocks to the nearest five minutes, using a.m. and p.m.What time is it?The clock shows when Marco went to bed. Write the same time on the digital clock. Circle AM or PM.23812504965701562100515620 What time is on each clock?The minute hand on the clock points at the 10. What time could it be? Circle all of the correct answers.10:104:5010:208:509:10Eddie’s piano lesson starts at 6:40 p.m. Draw the time on the clock below.The clock shows when Maria gets home from school. Write the same time on the digital clock. Circle AM or PM.4400550518160AMPM00AMPM23336255060953162300515620 Draw the time on each clock. 7:55 6:15 11:35 4:20 5:25 12:10 What time is shown on the clock below?Draw the time on each clock. 12:25 11:50 9:40 4:55 8:05 7:35 Draw the hands on the analog clock to match the time shown on the digital clock. Then, circle a.m. or p.m. based on the description given. 4124325952500a.Time to get out of bed768350844556:45 a.m. or p.m.006:45 a.m. or p.m. 41719503238500b. Time to go home from school. 6985001066803:20 a.m. or p.m.003:20 a.m. or p.m.Tyshawn eats lunch at 12:25 p.m. Draw the time on the clock below.Draw the time on each clock. 2:05 12:20 9:45 4:15 8:30 7:55 The minute hand on the clock points at the 5. What time could it be? Circle all of the correct answers.10:058:056:2511:355:004:25The hour hand on the clock points between the 4 and the 5. What time could it be? Circle all of the correct answers.4:005:405:005:254:205:45Draw the time on each clock. 9:35 2:15 10:05 What time is it? Write the correct time beneath each clock. ____ : ____ ____ : ____ ____ : ____ ____ : ____ ____ : ____ ____ : ____ ____ : ____ ____ : ____ ____ : ____ ____ : ____ ____ : ____ ____ : ____Workbook D2.NBT.A.1 - Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases:2.NBT.A.1.A - 100 can be thought of as a bundle of ten tens — called a "hundred."2.NBT.A.1.B - The numbers 100, 200, 300, 400, 500, 600, 700, 800, 900 refer to one, two, three, four, five, six, seven, eight, or nine hundreds (and 0 tens and 0 ones).4 ones + ____ ones = 102.7 tens + ____ tens = 1 hundred 4 + ____ = 1070 + ____ = 100Rewrite in order from largest to smallest amount.7 tens2 hundreds9 ones___________________________________________________________Largest Smallest133731030543500781685299085001720858432800017208530988000Count each group. What is the total number in each group?5422265134620005305425124460005188585113665004944110124460005050155124460005560695134620003552825165100034004256985003242310165100030702251651000289052026035002738120165100078168510731500_____________ _____________ ______________What is the total number? _______Draw flats, sticks, and dots to represent each number. Then answer the questions.3076575201295004693200317887050070598079160325362003625. 6. -422654320040How many more ones will make a ten? ______How many more tens will make a hundred? ____How many more hundreds will make a thousand? ______020000How many more ones will make a ten? ______How many more tens will make a hundred? ____How many more hundreds will make a thousand? ______407867230793How many more ones will make a ten? ______How many more tens will make a hundred? ____How many more hundreds will make a thousand? _______020000How many more ones will make a ten? ______How many more tens will make a hundred? ____How many more hundreds will make a thousand? _______center415432004870108359207210072195599741967363003637. 8. 4010025222809How many more ones will make a ten? ______How many more tens will make a hundred? ____How many more hundreds will make a thousand? ______020000How many more ones will make a ten? ______How many more tens will make a hundred? ____How many more hundreds will make a thousand? ______-504967227254How many more ones will make a ten? ______How many more tens will make a hundred? ____How many more hundreds will make a thousand? ______020000How many more ones will make a ten? ______How many more tens will make a hundred? ____How many more hundreds will make a thousand? ______312039033591500center341630002499161332105003244853429000093408533210500Count each group. What is the total number in each group?23209631777100266749217771004684803613680065509312737900_____________ _____________ ______________What is the total number? _______ 4 ones + ____ ones = 10 11. 8 tens + ____ tens = 1 hundred 4 + ____ = 1080 + ____ = 100408068133401020900209Draw place value models to represent each number. 27254011556200762000128047230072312. 13. Write each number in base ten numeral form. 623b) 508HundredsTensOnesHundredsTensOnesCount the flats, sticks, and dots. Write each number in standard form and base ten numeral form.1063284458240048640136498003203575314325262953514033527273251524002822575163195291890615493116397691908800106653474456004722984656300 HundredsTensOnes Standard form: _________________Count the flats, sticks, and dots. Write each number in standard form and base ten numeral form.3800475207010370522519621536074351841503007995140970002472055140970001955165140970001419225140970008921751409700035623514097000 4097020156845003956212156845003944679466700HundredsTensOnes Standard form: _________________Write each number in unit form:602: _________________________________________________________796: _________________________________________________________365: _________________________________________________________What is another way to write 7 ones 4 tens 5 hundreds?a. 457b. 754c. 574d. 547What is another way to write 7 tens 1 hundred 8 ones?a. 718b. 178c. 871d. 781Write 206 in unit form.____________________________________________________________________________Write 219 in unit form. ____________________________________________________________________________Write 670 in unit form. ____________________________________________________________________________Draw each number in flats, sticks, and dots. Then write the number in unit form. 299540011525700 34024. 272Unit form: ______________________________ Unit form: __________________________Read the unit form and write the number in standard form. 9 hundreds 4 ones =____________________________________9 tens 4 ones = ____________________________________4 tens 9 ones =____________________________________ Lucas has 375 Skittles. Write the amount of Skittles Lucas has in three different ways by filling in the blanks.Unit FormBase Ten Numeral FormPlace Value ModelsWrite 291 in unit form. ____________________________________________________________________________Write 187 in unit form. ____________________________________________________________________________ Write each number in base ten numeral form. 472HundredsTensOnes371HundredsTensOnes2.NBT.A.3 - Read and write numbers to 1000 using base-ten numerals, number names, and expanded form.Fill in the table by writing the numbers in word form and standard form. Starting NumberStandard FormWord Form6 hundreds, 2 ten, 7 ones5598067431913211105577710820405879099187059055-76205842027178051435-38101968527432012700HTO905Re-write each number from word form to standard form.Starting NumberStandard FormThree hundred twentySeventy-twoOne hundred eighty-fourWrite 419 in word form_______________________________________________________________________Write 265 in unit form_______________________________________________________________________Write 804 in word form_______________________________________________________________________Write 140 in unit form_______________________________________________________________________Write in standard formTwo hundred thirty-six = ___________________________Five hundred seven = ___________________________2 hundreds, 5 tens, 3 ones = ___________________________Six hundred thirteen = ___________________________4 hundreds, 8 tens = ___________________________418 = Four hundred eighty-oneFour hundred ten-eightFour hundred eighteenForty-one eightseven hundred thirty =737307037134 tens 7 ones =4747074407 Fill in the missing parts of the chart. Standard FormPlace Value models(flats, sticks, and dots)Unit FormWord Form694108204033718500915670323215007588252463800040068536449000122555371475003981459144000118745984250099949020955005 tens, 3 hundreds204Five hundred seventyWrite in standard formTwo hundred seventy-four = ___________________________Seven hundred sixty = ___________________________8 ones, 2 hundreds, 7 tens = ___________________________Four hundred six = ___________________________3 hundreds, 6 tens = ___________________________Write in word form726 = ____________________________________________8 hundreds, 3 tens = _______________________________________________5 hundreds, six tens, 4 ones = _______________________________________________902 = _______________________________________________2 hundreds, 9 tens, 2 ones = _______________________________________________ 250 =Two hundred fiveTwo hundred fifty2 hundreds, 5 tensTwo hundreds, 5 ones 671 =6 hundreds, 7 tens, 1 oneSix hundred seventeen6 hundreds, 1 ten, 7 onesSix hundred seventy-one715 = Seven hundred fifteenSeven hundred fifty7 hundreds, 5 tens5 ones, 1 ten, 7 hundredsFill in all answers that apply. You may choose more than one answer. Fill in the missing parts of the chart. Standard FormPlace Value models(flats, sticks, and dots)Unit FormWord Form2 hundreds, 3 ones12204703829050012077702374900010947403200400010934701752600084772525336500734060236855004006853644900012255537147500118745984250011137902413000Eight hundred twenty711Five hundred thirty-six18. Fill in the table by writing the numbers in word form and standard form. Starting NumberStandard FormWord Form8 hundreds, 9 tens, 7 ones166687521399500166560510414000180975021272500180848010287000148971092710001153795889000087693588900005975359588500HTO308Write each number in standard form and expanded form.Standard FormExpanded FormThree hundred fifty-two352300 + 50 + 2Eight hundred seventy-one5 tens, 4 hundreds, 8 onesOne hundred twelve4 ones, 3 hundreds, 5 tensWrite the answer in standard form. Expanded FormStandard Form500 + 30 + 270 + 600 + 85 + 200 800 + 7Write the answer in standard form. 2 + 50 + 300 =700 + 3 + 10 =50 + 800 + 9 =20 + 600 + 1 =Write the answer in standard form. Then write each number in expanded form. 1 hundred, 5 tens, 7 onesStandard form: _________________Expanded form:3 hundreds, 6 onesStandard form: _________________Expanded form:8 hundreds, 2 tensStandard form: _________________Expanded form:4 hundreds, 1 ten, 7 onesStandard form: _________________Expanded form:Write each number in expanded form. 8314307922032.NBT.A.4 - Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, using >, =, and < symbols to record the results of comparisons.Use the numbers 467 and 463 to complete each number sentence. _________ > __________________ < _________Why can you write two different number sentences to compare 467 and 463?____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Write < or > in each blank.624 ______ 594 104 _______ 140790_______ 709 592 ________ 700291 ______ 219 98 _______ 110608_______ 779 435 ________ 453Compare the two numbers using <, >, or =.411 _____ 40 tens, 11 ones400 + 20 + 1 _____ 4 hundreds, 2 tens, 21 ones300 + 50 + 12 _____ 3 hundreds, 5 tens, 2 onesChoose True or False for each number sentence.TrueFalseFive hundred fifty-one > 500 + 30 + 9824 < 88 tens, 9 ones7 Hundreds, 7 tens = 700 + 10 + 7400 + 22 < 425Jill and Iman each write a three-digit number. Jill’s number: 305Iman’s number: 3 hundreds, 5 tensWhich number sentence compares their numbers correctly?305 < 305305 = 305350 > 305350 < 305__________________________________________________________________________________Kim and Jon tossed beanbags at a target. The grey numbers are the numbers that their beanbags landed on.KimJon123123456456789789What is the greatest number that Kim can make? ______________What is the greatest number Jon can make? ______________Whose number is greater? Write a comparison below using < or >.______________ ______________Write < or > in each blank.204 ______ 24 454 _______ 405970_______ 709 342 ________ 600391 ______ 319 918 _______ 111681_______ 792 353 ________ 535192 ______ 199 718 _______ 511612_______ 92 303 ________ 350Choose True or False for each comparison. Put an X in the box for each statement.TrueFalse5 hundreds 51 ones > 539900 + 20 + 4 < 88 tens 9 ones700 + 70 = 70 tens 7 ones422 < 425Write one of these numbers on each line to make each statement true.308380390___________ > 38638 tens = ______________________ < 384Which number sentence is true?43 tens 1 one < 400 + 20 + 7 540 > 5 hundreds 41 ones727 < 7729 hundreds 6 tens > 906Write < or > in each blank.411 ______ 243 402 _______ 521740_______ 409 428 ________ 650791 ______ 794 328 _______ 231781_______ 772 313 ________ 351234 ______ 423 778 _______ 711127_______ 292 343 ________ 450Compare the two numbers using <, >, or =.300 + 130 + 1 _____ 42 tens, 11 ones400 + 20 + 1 _____ 40 tens, 21 ones100 + 150 + 12 _____ 2 hundreds, 5 tens, 2 ones4 hundreds, three tens _____ 42 tens, 11 ones200 + 40 + 10 _____ 20 tens, 50 ones100 + 30 + 1 _____ 10 tens, 13 onesCircle whether the statement is True or False. Prove your answer by drawing flats, sticks, and dots.50 + 300 + 3 > 3 hundreds, 5 tens, 26 onesCircle whether the statement is True or False. Prove your answer by drawing flats, sticks, and dots.Seven hundred seventeen < 600 + 110 + 3TrueFalseWrite < or > in each blank to make the comparison sentence true.264 ______ 454 154 _______ 250709_______ 780 172 ________ 200299 ______ 320 101 _______ 99618_______ 581 325 ________ 352Jayden and Brenda each write a three-digit number. Jayden’s number: 100 + 30 + 7Brenda’s Number: 1 hundred, 30 tens, 7 onesWhich number sentence compares their numbers correctly?173 > 137137 = 137137 < 1307137 < 407Write < or > in each blank.324 ______ 234 689 _______ 655145_______ 234 569 ________ 695102 ______ 210 376 _______ 215533_______ 612 901 ________ 199254 ______ 343 255 _______ 63243_______ 430 291 ________ 301 Phil has 248 trading cards. Sean has more trading cards than Phil. How many cards could Sean have? Circle all of the correct answers.239245252260Write one of these numbers in each box to make a true number sentence.308380390194310097790> three hundreds, 86 ones0> three hundreds, 86 ones80010024765019431005080= 38 tens0= 38 tens8001001193800194310099695< 300 + 70 + 140< 300 + 70 + 1419431002730508001002730502.NBT.B.8 - Mentally add 10 or 100 to a given number 100-900, and mentally subtract 10 or 100 from a given number 100-900.Solve each problem using mental math.678 + 100 = _______678 + 10 = ________876 + 100 = _______78 + 10 = _______35 + 100 = ________723 + 10 = _______158 + 100 = _______435 + 100 = ________876 + 10 = _______203 + 100 = _______203 + 10 = ________550 + 100 = _______800 + 10 = _______800 + 100 = ________676 + 10 = _______387 + 100 = _______409 + 10 = ________409 + 100 = _______2. Use mental math to solve 324 + 100 = ______. Solve each problem using mental math.328 - 100 = _______435 - 10 = ________678 - 100 = _______328 - 10 = _______235 - 100 = ________723 - 10 = _______158 - 100 = _______200 - 100 = ________200 - 10 = _______305 - 100 = _______305 - 10 = ________850 - 100 = _______850 - 10 = _______902 - 100 = ________473 - 10 = _______387 - 100 = _______904 - 10 = ________904 - 100 = _______4. Use mental math to solve 875 - 10 = ______. Solve each problem using mental math.832 + 100 = _______524 - 10 = ________178 + 100 = _______208 - 10 = _______530 + 100 = ________523 - 10 = _______218 - 100 = _______700 - 10 = ________325 +10 = _______870 + 100 = _______807 + 10 = ________421 - 100 = _______6. Use mental math to fill in the missing number that makes each equation true.534 - _____ = 524902 - ______ = 892247 + _____ = 347758 + ______ = 858635 + _____ = 645703 + ______ = 713198 + _______ = 208354 - ______ = 254876 - _______ = 776201 - ______ = 101201 -10 = ________795 + 100 = _______7. Use mental math to fill in the missing number that makes each equation true._________ - 10 = 478______ + 100 = 350______ - 10 = 723_______ - 100 = 712______ - 10 = 796______ +10 = 796______ + 100 = 796______ -100 = 397_____ + 100 = 404575 - ______ = 565211 -_______ = 111+ 10 = _______Fill in the missing numbers.125 + _______ = 225506 – _______ = 496_______ + 100 = 764Fill in the missing numbers on the chart using mental math.Number10 More10 Less100 More100 Less476261852Choose True or False for each equation.TrueFalse234 + 10 = 334541 –100 = 441764 – 10 = 774100 + 56 = 156Workbook E 2.NBT.B.7 - Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; justify the reasoning used with a written explanation. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.Calculate. ?265- 137 ??651- 243945 – 328 = _____545 + 129 = _____ ??523+ 273 ?? ??417+ 258Solve. Show all of your work: 425 + 357 = _________Solve. Show all of your work.703 – 466 = _________Use the number line to solve. Show your work.578 + 237 = __________center36004500Solve. Show all of your work: 721 - 573 = _________Solve. Show all of your work.293 + 409 = _________Use expanded notation to solve the problem. Show your work.578 + 237 = __________Calculate. ?605- 327 ??708- 439875 – 218 = _____575 + 219 = _____ ??238+ 573 ?? ??117+ 582Calculate. ?673- 137 ??433- 182745 –_____ = 196515 + _____ = 729 ??763+ 256 ?? ??442+ 328Find the missing number to make the statement true. Show your work.________ = 504 – 286Solve. Show all of your work.800 – ________ = 500 – 354 Use the space below to solve the problem correctly. Show your work.– 246 = __________Calculate. ?903- 465 ??922- 573721 – 238 = _____495 + 129 = _____ ??243+ 713 ?? ??317+ 45828601583296090014. Solve. Show your work. left50800351726557150069010817100-1377952186470 Solve to find the missing numbers.142 + _______ = 225506 – _______ = 329_______ + 344 = 764Workbook F2.OA.C.3 - Determine whether a group of objects (up to 20) has an odd or even number of members, e.g., by pairing objects or counting them by 2s; write an equation to express an even number as a sum of two equal addends.Does the picture below show an even or an odd number of stars? 630555685800020116801257300011163301257300015430512573000601537244697001133489278367001649730660400080267035025500143973727870600189494420008400154305-381000draw a picture to show how you knowEven or OddDoes the picture below show an even or an odd number of circles? 2218690244046001614052857250011864212753200840105863600012671791780900517141891070021687321289200159535667783008585501234600741483302000draw a picture to show how you knowEven or OddDraw a picture to show whether the number is odd or even.NumberDrawingOdd or Even?91417613814104. Use pairs or teams to determine if a number is odd or even809182228108300170505222791900564633186641300180975166116000878840160972500415925142113000807720100584000694690617855001187451170305003359158420100054610595630004152904222750082867522987000a. Picture:Odd or Even Redraw your picture with 1 less circle. Odd or Even4909292748915002137591904557007347542259818002180262263362001007110419100048768025654000108585040386000552454057650068580072517000269240104711500-26670127254000909955104648000827405143827500626110173609000469900127317500185420143891000b. Picture:Odd or Even Redraw your picture with 1 more circle. Odd or EvenThere is an odd number of students in Miss Jackson’s class. Which of the following could be the number of students in the class? Circle all answers that could be true.161819202123Does the picture below show an even or an odd number of stars? 16497301734440021920206096000211455121743001116330125730001287751272785002192655275590006972306286500172593022479000154305-381000141795529781500770890224790006858029527500Draw a picture to show how you know.Even or Odda. 6 + 1 = 7 even + 1 = oddb. 14 + 1 = 15 ________ + 1 = _________c. 61 + 1= 62 ________ + 1 = _________d. 17 + 1 = 18 ________ + 1 = _________e. 93 + 1= 94 ________ + 1 = _________f. 52 + 1= 53 ________ + 1 = _________Write to identify the bold numbers as even or odd. The first one has been done for you.Predict if the answer to each number sentence will be even or odd. Solve the number sentence to prove if your prediction was correct. Number SentenceEven or Odd?Solution10 + 17= _____21 + 12 = _____30 +15 = ______Are the bold numbers even or odd? Explain how you know using words or pictures.a. 29 even/oddb. 36 even/oddc. 54 even/oddd. 70 even/odda.81even/oddb.32even/oddWrite the numbers from 75 to 85 in the boxes below. Circle the even numbers. Write the numbers from 68 to 78 in the boxes below. Circle the odd numbers. Write the numbers from 125 to 135 in the boxes below. Circle the even numbers. Write the numbers from 23 to 33 in the boxes below. Circle the odd numbers. Write the numbers from 208 to 218 in the boxes below. Circle the even numbers. 2.OA.C.4 - Use addition to find the total number of objects arranged in rectangular arrays with up to 5 rows and up to 5 columns; write an equation to express the total as a sum of equal addends.Circle groups of five. Then, draw the triangles into equal rows of five.0-6350055880095885001520825958850010064751435100020637533401000124460048577500154940084836000701675667385000-6350019304004254500There are _________ rows of ___________.Circle groups of three. Redraw the groups of three as rows. 2013541079500120635213591000There are _________ rows of ___________.Anna Beth is organizing her hats. She put them into a rectangular array to try to find out how many total hats she has. Write an addition equation and then solve to find out how many hats she has.___________________________________________ = ____________Create a rectangular array using circles to solve the equation below.4 + 4 + 4 + 4 + 4 = __________Draw 2 columns of 3 squares. Then write a repeated addition equation that explains your array.___________________________________________ = ____________A library has 4 fiction books on each of 3 shelves. Draw an array using circles to represent the books on the library shelves.Write a repeated addition equation to represent the books on the library shelves and then solve to tell how many total books are on the shelves.___________________________________________ = ____________Alicia is trying to decide how she will eat her candy that she got as a treat from her grandma. Her mom said that she would have two choices for the candy: Choice 1: Get 3 pieces a day for the next 3 days. Choice 2: Get 2 pieces a day for the next 4 days. Draw an array for each choice. Which way would Alicia get more candy? ______________________________________________________________12128503175000Write an equation to match the array and then solve. ___________________________________________ = ____________Create and array to match the number sentence. Then solve.5 + 5 + 5 = ________Allie has 18 jellybeans. She made a rectangular array so she could count them easily. Draw an array that Allie could have made and write a repeated addition number sentence to match.___________________________________________ = ____________Draw circles to match and then solve. 2 + 2 + 2 + 2 + 2 + = _________246443519113500Construct an array with 16 squares on the grid below. 511810-222186500Write a repeated addition equation to match the array._____ rows with ____ in each row = _____ in all__________________________________________ = ___________Circle groups of three. Then, draw the clouds into equal columns.225425014351000234950143510001606550162560009112251244600012446005721350012446001048385001863725104838500666750127000015240015240000182181514732000left114300062547517970500There are ______ columns of __________. There are ________ clouds in all. Workbook G2.G.A.1 – Recognize and draw shapes having specified attributes, such as a given number of angels or a given number of equal faces. Identify triangles, quadrilaterals, pentagons, hexagons, and cubes.2. 3. 4. 5. 6. 7. 8. 9. 10. Use your straightedge to draw 2 new examples of each polygon that are different from those you drew in number 9.11. 12. 13. Use your straightedge to draw 2 new examples of each polygon that are different from those you drew in number 12.14. 2.G.A.2 – Partition a rectangle in to rows and columns of same-size squares and count to find the total number of them. 5. 6. Draw an array with 3 rows of 5.Write an equation to show the total number of squares: _______________________________7. Draw an array with 2 rows of 6.Write an equation to show the total number of squares: _______________________________8. Draw an array with 8 rows of 2.Write an equation to show the total number of squares: _______________________________Draw an array with 3 rows of 2.Write an equation to show the total number of squares: _______________________________Draw an array with 4 rows of 2.Write an equation to show the total number of squares: _______________________________Draw an array with 6 rows of 3.Write an equation to show the total number of squares: _______________________________2.G.A.3 – Partition circles and rectangles into two, three, or four equal shares, describe the shares using the words halves, thirds, half of, a third of, etc., and describe the whole as two halves, three thirds, four fourths. Recognize that equal shares of identical wholes need not have the same shape.-457200-5715003.3. -34290016002005.5.-304800-4191004.4. -152400-2667006.6.0-3429007. Circle the images that show ? shaded.007. Circle the images that show ? shaded.-457200-3429008. 008. -457200-1143009. 009. -457200240030010. 0010. -685800-34290011. 0011. -685800274320013. 0013. -800100012. 0012. -647700480060014. 0014. -800100-11430015. 0015. -800100-34290016. 0016. -571500-34290017. 0017. -685800-22860018. 0018. -685800537210020. 0020. -457200-22860019. 0019. ................
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