5th Grade Decimal Review

Reading/Writing Decimals

100

Write the decimal in word form. 45.89

forty-five and eighty-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 word form. 27,008.008

twenty-seven thousand, eight and eight thousandths

400

Write the number in standard form. four million, twenty thousand, one hundred sixteen and seven thousandths.

4,020,116.007

500

Write the number in word form. 8,806,002.01

eight million, eight hundred six thousand, two and one hundredth

Expanded Form

100

Write the decimal in expanded form. 1.89

1 + 0.8 + 0.09

200

Write the number in expanded form. 45.03

40 + 5 + 0.03

300

Write the decimal in standard form. 8 + 0.4 + 0.05

8.45

400

Write the decimal in standard form. 9,000 + 8 + 0.001

9,008.001

500

Write the decimal in expanded form. 83,812.03

80,000 + 3,000 + 800 + 10 + 2 + 0.03

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

<

x10 or 1 tenth?

100

0.125 to 1.25

Times 10

200

45.2 to 4.52

1 Tenth

300

56.221 to 562.21

Times 10

400

67.101 to 6.7101

One Tenth

500

12.05 to 1,205.

Times 100

Add & Subtract

100

4.5 + 2.3 = ?

6.8

200

12.45 + 6.3 = ?

18.75

300

15.80 - 7.46 = ?

8.34

400

16.425 + 8.76 = ?

25.185

500

50 - 23.875 = ?

26.125