2017 STAAR Final Prep - Mangham Math

[Pages:49]2017 Seventh Grade STAAR Final Review

Sample questions with each objective Grouped by reporting category

Questions taken from 2015 7th grade STAAR, other previous 7th and 8th grade STAARs, TAKS, HMH

ExamView, and other assorted problems

2017: 40 total questions + research questions

Part I: Computation and Algebraic Relationships (15 STAAR questions) Part II: Geometry and Measurement (12 STAAR questions) Part III: Probability and Numerical Relationships (6 STAAR questions) Part IV: Data Analysis and Personal Financial Literacy (7 STAAR questions) STAAR Day Reminders Sample Griddable

Created by Lance Mangham, 6th grade math, Carroll ISD

Seventh Grade STAAR

Name:

Category 2: Number of Questions: Readiness Standards: (Will be on STAAR)

Supporting Standards (Might be on STAAR)

Computation and Algebraic Relationships 15

7.3b (Problems with all four operations with rational numbers) 7.4a (Constant rate of change in all forms, including d = rt ) 7.4d (Rates, ratios, percents, % increase, % decrease) 7.7a (Linear relationships in 4 forms, y = mx + b ) 7.11a (Two-step equations and inequalities)

7.3a (All four operations with rational numbers) 7.4b (Calculate unit rates) 7.4c (Constant of proportionality in real-world problems, k = y )

x 7.10a (Write one- and two-step equations and inequalities) 7.10b (Represent one-/two-step equations/inequalities on number lines) 7.10c (Write real-world problems for a one-/two-step equation/inequality) 7.11b (Determine if a value makes a one-/two-step equation/inequal. true)

A recipe calls for 2 1 cups of flour to make a batch of cookies. How many batches 4

1.

of cookies can be made if you have 15 3 cups of flour? 4

7.3a

A 6

C 8

B 7

D 37 31 32

Irene bought 3 yards of fabric and a spool of thread for $28.10. If the spool of

2. thread cost $1.25, how much did the fabric cost per yard?

7.3a

A $8.95

C $26.85

B $9.37

D $28.10

The list below shows the distance Pedro jogged each day last week.

3. 7.3a

2.3, 1 3 , 2 1 , 2, 1.8, 2.6, 1 3

42

4

What was the total distance Pedro jogged last week?

Created by Lance Mangham, 6th grade math, Carroll ISD

Roland sold candy bars for a school fund-raiser during three weeks. Some

information about Roland's candy bar sales is provided below.

? Roland sold 26 candy bars the first week.

? The number of candy bars he sold during the second week was 4 less than 2

times the number of candy bars he sold during the first week.

4.

? The number of candy bars he sold during the third week was 6 more than

7.3a

1 1 times the number of candy bars he sold during the second week.

2

What was the total number of candy bars Roland sold during the three weeks?

A 145

B 152

C 156

D 142

2015 STA AR 7.3b

The 17 students on the math team want to raise $483.62 to buy practice books. They have already raised $218.25. If each student raises the same amount, how much more money must each student raise?

A $15.61

B $12.84

C $28.45

D $41.29

Mrs. Gutierrez bought 2 dozen cans of soda priced at 6 cans for $1.98 and 18

bottles of water priced at 6 bottles for $2.16. What is the total amount she spent, not

5. including tax, on soda and bottled water?

7.3b

A $6.48

C $7.92

B $14.40

D $16.56

Mr. Mangham asked each of his 30 students to select their favorite radio station.

1 chose station A 3

6.

1 chose station B

7.3b

5

All the rest chose station C

How many students chose station C?

A 10

B 14

C 6

D 4

A 24,000 gallon pool is being filled at a rate of 40 gallons per minute. At this rate,

7. how many minutes will it take to fill this pool 3 full?

7.3b

4

A 450 min. B 560 min. C 600 min. D 150 min.

Created by Lance Mangham, 6th grade math, Carroll ISD

Mrs. Rodriguez will make name tags for each of the 45 choir members and 30

orchestra members. The materials for each name tag cost $0.44. What is the total

8. cost of the materials Mrs. Rodriguez will use to make these name tags?

7.3b

A $33.00

C $75.00

B $58.20

D $49.80

At a restaurant, 42 people had breakfast on Saturday morning.

? 1 of the people ate eggs only. 7

? 2 of the people ate both pancakes and eggs.

9.

3

7.3b

? The remaining people ate pancakes only.

What fraction represents the number of people who ate pancakes only?

A 4 21

B 8 21

C 17 21

D 17 42

Karen had 2 spools of wire. Each spool had 15 7 yards of wire. Karen used 3 8

yards of wire from each spool. How many yards of wire were left on the spools?

10.

A

41 5 8

yards, because

15

7 8

-

2

?

3

=

41

5 8

7.3b

B

10 7 12

yards,

because

15

7 8

?

2

?

3

=

10

7 12

C

25 3 4

yards,

because

15

7 8

-

3

?

2

=

25

3 4

D

10 15 16

yards,

because

15

7 8

?

2

+

3

=

10

15 16

Andrew plays on a basketball team. In two games he scored 2 of the total number 5

11. 7.3b

of points his team scored. His team scored 55 points in the first game and 35 points in the second game. What was the number of points Andrew scored in these two games?

A 18

B 20

C 36

D 90

Created by Lance Mangham, 6th grade math, Carroll ISD

Jake has two summer jobs. The table below shows how many hours he worked at the two jobs last week and his total earnings from each.

Job

Hours Worked Last Week

Total Amount Earned Last Week

12. 7.3b

Cashier

9

Grocery Stacker

12

$81.00 $129.00

This week Jake is scheduled to work 11 hours as a cashier and 17 hours as a grocery stocker. Based on the information in the table, what will be the total amount he earns from the two jobs if he works all the scheduled hours this week?

A $281.75

B $252.00

C $271.25 D $280.00

Frank and his family drove 6 hours every day during a road trip. Which graph

represents y, the total number of hours driven in x days?

Road Trip

Road Trip

32

32

28

28

24

24

20

20

16

16

12

12

8

8

2015

4

4

STA

0

0

1

2

3

4

0

0

1

2

3

4

AR A

C

7.4.a

Road Trip

Road Trip

32

32

28

28

24

24

20

20

16

16

12

12

8

8

4

4

0

0

0

1

2

3

4

0

1

2

3

4

B

D

Created by Lance Mangham, 6th grade math, Carroll ISD

Dominic used the equation below to find d, the amount in dollars he would spend on gasoline to drive a distance of m miles.

13.

d = m (3.5) 25

7.4a

Based on the equation, how much would Dominic spend on gasoline to drive a

distance of 180 miles?

A $25.20

B $21.00

C $24.50

D $28.00

The function y = 30x describes how far from home Jose is as he drives from San

Francisco to Kansas City. Graph the function. Use the graph to estimate how far from home Jose is in 12 hours.

Miles Miles

A

y

2000

1800

1600

1400

1200

1000

800

600

400

200

C

y

100

90

80

70

60

50

40

30

20

10

14. 7.4a

4 8 12 16 20 24 28 32 36 40 x

Hours

Jose is about 360 miles from home in 12 hours.

10 20 30 40 50 60 70 80 90 100 x

Hours

Jose is about 12 miles from home in 12 hours.

Miles Miles

B

y 80

70

60

50

40

30

20

10

D

y 80

70

60

50

40

30

20

10

4 8 12 16 20 24 28 32 36 40 x

Hours

Jose is about 30 miles from home in 12 hours..

3 6 9 12 15 18 21 24 27 30 x

Hours

Jose is about 42 miles from home in 12 hours.

Created by Lance Mangham, 6th grade math, Carroll ISD

The graph shows the distance a boat is traveling over time. Does the boat travel at a constant or variable speed? How fast is the boat traveling?

50

40

Distance (mi)

30

15.

7.4a

20

10

A constant speed; 17.5 mi/h B constant speed; 70 mi/h

1

2

3

4

5

Time (h)

C constant speed; 35 mi/h D variable speed; 70 mi/h

A car moving at a constant speed travels 78 feet in 2 seconds. How many feet will it

travel in 60 seconds?

16.

7.4a

A 136 f

C 4680 ft

B 2340 ft

D 9360 ft

17. A recipe that makes 18 cookies calls for 3 cup of sugar. How much sugar is

7.4b

4 needed to make 2 dozen cookies using this recipe?

A can of juice contains 175 calories per 2.5 servings. Which of the following is

18. NOT an equivalent number of calories per serving?

7.4b

A 280 calories per 4 servings

C 525 calories per 8 servings

B 910 calories per 13 servings D 630 calories per 9 servings

A carpenter lays 16 square feet of tile in 2 of an hour. How many square feet of 3

tile does the carpenter lay per hour?

19.

7.4b

A 24 square feet per hour

C 32 square feet per hour

3

B 16 2 square feet per hour 3

D 1 sqaure feet per hour 24

Created by Lance Mangham, 6th grade math, Carroll ISD

2015 STA AR 7.4c

The cost of 3 pounds of grapes is $6.57. What is the constant of proportionality that relates the cost in dollars, y, to the number of pounds of grapes, x?

A 6.57

B 3

C 2.19

D Not here

The data set below represents a direct variation. Identify the constant of proportionality.

20. 7.4c

A 2 9

C 9 2

B 9

D 2

Tell whether the relationship is a proportional relationship. If so, give the constant

of proportionality.

50 y

40

30

Bags

20

21.

7.4c

10

123456 x Hours

2015 STA AR 7.4d

A The relationship is proportional. The constant of proportionality is 2.5. B The relationship is proportional. The constant of proportionality is 5. C The relationship is proportional. The constant of proportionality is 20. D The relationship is not proportional.

Amanda increased the amount of protein she eats every day from 48 g to 54 g. By what percentage did Amanda increase the amount of protein she eats?

A 11.1%

B 88.9% C 112.5%

D 12.5%

Created by Lance Mangham, 6th grade math, Carroll ISD

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