4th Grade Decimal Review

Reading/Writing/saying Decimals

100

Write the decimal in word form

 45.89

forty-five and eighty-nine hundredths

200

Write this decimal:

one and six hundredths

1.06

300

What is  7 ⁸/₁₀₀ in decimal form?

7.08

400

What is an EQUIVALENT decimal for 4/10 ?

.40

500

How do I write this decimal in word form: 

2.9

Two and nine tenths

Ordering Decimals

100

Order these decimals from LEAST to GREATEST:

6.7,   9.8,   1.2

1.2, 6.7, 9.8

200

Order these decimals from greatest to least by making them equivalent first.

.09, .9, 0.12

0.90, 0.12, 0.09

300

Are these decimals ordered least to greatest, or greatest to least?

9.66, 9.7, 9.77

Least to greatest

400

Order these decimals from greatest to least:

0.01, 0.09, 0.1, 0.11

0.11, 0.1, 0.09, 0.01

500

Order these from greatest to least:

5 ²²/_100,    5 ²/_10,    4 ¹³/_100,    4 ³/_10,   5

5 ²²/_100,    5 ²/_10,   5,   4 ³/_10,   4 ¹³/₁₀₀

Comparing Decimals

100

Fill in the blank with <, >, or =. 89.1____89.01

>

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 =. 0.9____ 0.90

=

500

Compare the decimals using <,> or =.  3.1 _____ 30.01

<

Adding Decimals

100

6.6 + .08 =

6.68

200

0.05 + 0.4 = 

0.45

300

3.04 + 2.9 =

5.94

400

0.5 + 0.75 =

1.25

500

75.07 + 4.04 = 

79.11

Rounding Decimals

100

Round to the nearest tenth

4.68 → ?

4.7

200

Round to the nearest tenth

12.349 → ?

12.3

300

Round to the nearest hundredth

7.856 → ?

7.86

400

Round to the nearest whole number

9.49 → ?

9

500

 Round to the nearest whole number

15.73 → ?

16