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Rounding
Multiplication
Division
Algebra
Unit Questions (using cm)
100

Round to the nearest whole: 0.85

1

100

5 x 6 =

30

100

12 ÷ 3 =

4

100

a +2 = 4

a = 2

100

Unit for perimeter in cm

cm

200

Round to the nearest whole: 3.42

3

200

4 x 4 =

16

200

20 ÷ 4 =

5

200

a = 4 + 6

a = 10
200
Unit for area in cm

cm2

300

Round to the nearest tenth: 4.46

4.5

300

3 x 7 =

21

300

42 ÷ 6 =

7

300

a x 5 = 35

a = 7

300

Unit for volume in cm

cm3

400

Round to the nearest tenth: 11.68

11.7

400

11 x 6 =

66

400

49 ÷ 7 =

7

400

a x 8 = 72

a = 9

400

How many centimeters are in a meter?

100cm

500

Round to the nearest hundredth: 22.378 

22.38

500

8 x 12 =

96

500

121 ÷ 11 =

11
500

a ÷ 3 = 9


a = 27

500

How many meters are in a kilometer?

1000m