Powers of 10
Rounding and Comparing Decimals
Adding and Subtracting Decimals
Multiplying or Dividing Decimals
Reading and Writing Decimals
100

1.37 x 10 = ____

13.7

100

Round 2.84 to the nearest tenth. 

2.8

100

1.3 + 2.4 = ____

3.7

100

4.3 X 5 = ____

21.5

100

Write this using numbers: two and three hundredths. 

2.3

200

9.468 X 100 = ____

946.8

200

Round 13.867 to the nearest hundredth. 

13.87

200

6.5 - 3.2 = ____

3.3

200

24.6 x 7 = ____

172.2

200

Write this using numbers: thirty-seven and twenty-four hundredths.

37.24

300

456.8 ÷ 100 = ____

4.568

300

Round 856.37 to the nearest whole number.

856

300

135.74 + 98.52 = ____

234.26

300

8 ÷ 0.8 = ____

10

300

Write this number in standard form: 

3x10 + 2x1 + 6x0.1 + 2x0.01

32.62

400

49.67 x 1,000 = ____

49,670

400

Round 43.96 to the nearest tenth

44 or 44.0

400

562.65 - 451.73 = ____

110.92

400

14 x 4.68

65.52

400

Write this number is standard form: 

4x100 + 8x10 + 3x1 + 4x0.01 + 5x0.001

483.045

500

58.3 ÷ 1,000 = ____

0.0583

500

Round 367.897 to the nearest hundredth.

367.90 or 367.9

500

36.04 - 27.25 = ____

8.79

500

0.96 ÷ 4 = ____

0.24

500

Write this number in expanded form:

72.364

7x10 + 2x1 + 3x0.1 + 6x0.01 + 4x0.001