5th Grade Decimal Review

Reading/Writing Decimals

100

Write the decimal in word form. 45.89

forty-five, eight tenths, and nine hundredths

200

Write the decimal in standard form. two-thousand, five hundred fifty-five and two tenths

2,555.2

300

Write the decimal in expanded form. 39.84

30 + 9 + 0.8 + 0.04 = 39.84

400

Write the number in expanded form. 210.79

200 + 10 + 0.7 + 0.09 = 210.79

500

Write the number in word form. 6,032.01

six thousand, thirty-two and one hundredth

Multiplying Decimals

100

4.5 x 6

27

200

0.04 x 10

0.4

300

5 x 3.6

18

400

1.25 x 40

50

500

72.85 x 100

7,285

Comparing Decimals

100

Fill in the blank with <, >, or =. 89.01____89.001

>

200

Fill in the blank with <,>, or =. 45.02 _____ 44.9

>

300

What place value are you comparing when looking at the following decimals. 34.90 and 34.93

hundredths place

400

Compare the two decimals using <,>, or =. 0.09____ 0.090

=

500

Compare the decimals using <,> or =. 8,903.001 _____ 8,930.001

<

Adding Decimals

100

4.3 + 7.9

12.2

200

17.19 + 11.08

28.27

300

14.77 + 3.1 + 12.25

30.12

400

4.58 + 20.135 + 5.19

29.905

500

119.172 + 26.501 + 33.020

178.693

Subtracting Decimals

100

9.1 - 6.5

2.6

200

17.7 - 12.9

4.8

300

39.15 - 17.90

21.25

400

57.120 - 50.341

6.779

500

71.306 - 32.488

38.818