Fractions to Decimals and Percents
Area & Perimeter
Multiplication with Decimals
Division with Decimals
Conversions with Calculators
100
What is 77/100 as a percent and decimal?
What is 77% 0.77
100
What is the perimeter of a square with 4cm on each side?
What is 4 + 4 + 4 + 4 = 16cm
100
4.6 x 4 = 1 8 4 Estimated Number Model: Decimal?
What is 5 x 4 = 20 18.4
100
What is 9.3 / 3 = 3 1 Estimated Number model: _________ Place the decimal
9 / 3 = 3 3.1
100
What is 7/19 as a decimal?
0.368
200
What is 3/10 as a decimal and percent?
What is 30% 0.3 or 0.30
200
What is the area of a rectangle with a length of 5 in. and a width of 3 in.? Hint: Area = length x width
5 in. x 3 in. = 15 squared inches
200
What is 2.52 x 5 = 1 2 6 Estimated Number Model: _________ Place the decimal:
3 x 5 = 15 12.6
200
What is 12.4 / 4 = 3 1 Estimated Number model: _________ Place the decimal
12 / 4 = 3 3.1
200
What is 28/46 as a decimal?
0.608
300
What is 1/5 as a decimal and percent?
20% 0.2 or 0.20
300
What is area AND perimeter of a parallelogram with a base of 7m and a height of 4m? Area = base x height Perimeter = Add ALL sides
What is Area = 28 square meters Perimeter = 7 + 7 + 4 + 4= 22m
300
What is What is 2.41 * 41 = 9 8 8 1 Estimated Number model: _________ Place the decimal
What is 2 x 41 = 82 98.81
300
What is 14.7 / 3 = 4 5 6 Estimated Number model: _________ Place the decimal
15 / 3 = 5 4.56
300
What is 9/67 as a percent?
13.4%
400
What is 6/6 as a decimal and percent?
100% and 1.0
400
What is the AREA of a triangle with a base of 4 feet and a height of 5 feet? Area = (b x h) / 2
Area = (4 x 5) / 2 Area = 20 / 2 Area = 10 feet
400
What is 13.7 x 3 = 4 1 1 Estimated Number Model: ________ Place the decimal:
14 x 3 = 42 41.1
400
What is 21.16 / 4 = 5 2 9 Estimated Number model: _________ Place the decimal
21 / 4 = about 5 5.29
400
What is 76/890 as a percent?
8.5%
500
What is 3/4 as a decimal and percent?
What is 75% and 0.75
500
What is the area of a triangle with a base of 3cm and a height of 4 cm? Area = (b x h) / 2
Area = (3x4) / 2 Area = 12 / 2 Area = 6 squared cm
500
What is 45 x 3.3 = 1 4 8 5 Estimated Number Model: _____ Place the decimal:
45 x 3 = 135 148.5
500
What is 284.1 / 4 = 7 1 0 2 5 Estimated Number model: _________ Place the decimal
284 / 4 = 71 71.025
500
What is 67/96 as a decimal AND a percent?
0.697 and 69.7%
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