6th Grade Decimal Review

Reading/Writing Decimals

100

Say the decimal in word form. 45.89

forty-five and eighty-nine hundredths

200

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

2,555.2

300

Say the decimal in word form. 27,008.008

twenty-seven thousand, eight and eight thousandths

400

Say the number in expanded form. 4,020,116.007

four million, twenty thousand, one hundred sixteen and seven thousandths.

500

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

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

Multiplying Decimals

100

.45x.5 =

.225

200

.08x.02=

.0016

300

23.5x3.1=

72.85

400

37.6x2.42=

90.992

500

57.3x2.5

143.25

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

Add 4.95 and 4.33

9.28

200

Add 5.83 and 6.21

12.04

300

Add 2.978 and 4.795

7.773

400

Add 2.623 and 5.43

8.053

500

Add 30.595 and 45.689

76.284

Subtracting Decimals

100

5.75-3.2

2.5

200

85.63-6.5

79.13

300

145.258-121.3

*DON'T FORGET ABOUT BORROWING RULES*

23.958

400

52.36-47

5.36

500

1076.234-1.587

1074.647