MCAS Grade 6 Approved Supplemental Math Reference Sheet ...



MCAS Grade 6 Approved Supplemental Mathematics Reference Sheet(For use by students on the MCAS Mathematics test who have this accommodation) General problem-solving strategiesSymbolsReread question for clarityCircle or highlight key termsCalculate and solveCircle my answerSee if my answer makes sense> is greater than < is less than = is equal to|absolute value|≤ is less than or equal to≥ is greater than or equal toPlace ValueDivisibility RulesWhole NumbersDecimalsHtTtThHTO.THTh2If the last digit is even3If the sum of the digits can be divided by 35If the last digit is 0 or 56If the number is divisible by both 2 and 39If the sum of the digits can be divided by 910If the last digit is 0Volume (V ) FormulasArea (A ) FormulasRectangular prism… V=lwh (l=length;w=width;h=height) OR V=Bh (B=area ofbase;h=height)Square… A= s2 (s = length of a side)Rectangle... A=bh (b=length of base;h=height) OR A=lw (l=length;w=width)Triangle… A=12 bh (b=length of base;h=height)Circle FormulasArea… A=π r2 (r=radius)Circumference….C = 2πr OR C=πd (d=diameter)Perimeter (P )P=distance around DevicesPercentages and ProportionsPEMDASisof=%100if ab= cd, then ad=bc StatisticsCoordinate PlanemeAnMOdemedianRangExyIIIIVIIIPropertiesFractionsab+c=ab+ac a+b+c=a+b+ ca ?b ? c=a ? b ? c a ? b=b ? a a+b=b+a ab+cd=ad+bcbdab-cd=ad-bcbdab·cd=acbdab÷cd=adbc Number LineNumber Table355607480300123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899Conversions1 cup = 8 fluid ounces1 pint = 2 cups1 quart = 2 pints1 gallon = 4 quarts1 gallon ≈ 3.785 liters1 liter ≈ 0.264 gallon1 liter = 1000 cubic centimeters1 inch = 2.54 centimeters1 meter ≈ 39.37 inches1 mile = 5280 feet1 mile = 1760 yards1 mile ≈ 1.609 kilometers1 kilometer ≈ 0.62 mile1 pound = 16 ounces1 pound ≈ 0.454 kilogram1 kilogram ≈ 2.2 pounds1 ton = 2000 pounds ................
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