Decimals Review

Word Form

100

Write 6.5 in word form

six and five tenths

200

Write nine and seven tenths in standard form

9.7

300

Write 18.34 in word form

eighteen and thirty-four hundredths

400

Write forty-five and thirteen hundredths in standard form

45.13

500

Write 62.821 in word form

sixty-two and eight hundred twenty-one thousandths

Expanded Form

100

Write .25 in expanded form

0.2 + 0.05

200

Write 3.17 in expanded form 

3.0 + 0.1 + 0.07

300

Write the following number in standard form: 5.0 + 0.4 + 0.09 + 0.002

5.492

400

Write 728.24 in expanded form 

700 + 20 + 8 + 0.2 + 0.04

500

Write 5,649.301 in expanded form

5,000 + 600 + 40 + 9 + 0.3 + 0.001

Comparing Decimals

100

0.3 __ 0.7

< or > or =

0.3 < 0.7

200

4.38 __ 4.31

< or > or =

4.38 > 4.31

300

0.76 __ 0.076

< or > or =

0.76 > 0.076

400

0.58 __ 0.580

< or > or =

0.58 = 0.580

500

0.879 __ 0.897 __ 0.798

Compare the numbers above

0.879 < 0.897 > 0.798

OR

0.798 < 0.879 < 0.897

Ordering Decimals

100

Order the following decimals from least to greatest: 0.2, 0.002, 0.02

0.002, 0.02, 0.2

200

Order the following decimals from least to greatest: 0.38, 0.24, 0.86, 0.09

0.09, 0.24, 0.38, 0.86

300

Order the following decimals from greatest to least: 0.621, 0.006, 0.067

0.621, 0.067, 0.006

400

Order these decimals from least to greatest: 0.049, 0.48, 0.05, 0.5

0.049, 0.05, 0.48, 0.5

500

Order these decimals from greatest to least: 0.006, 0.08, 0.056, 0.085

0.085, 0.08, 0.056, 0.006

Misc.

100

What is the PLACE value of the 7 in 418.67

hundredths

200

True or False: 8/10 = 0.8

True

300

What is the value of the 3 in 28.203

0.003

400

5.87 __ 5.872

< or > or =

5.87 < 5.872

500

Write the following number in expanded form: 12,640.41

10,000 + 2,000 + 600 + 40 + 0.04 + 0.001