Place Value
Rounding
Order & Compare Dec
Add & Sub Dec
100

In which place value is the digit 5?

15.208

Ones

100

Round to the hundredths place: 52.987

53.99

100

Use <, >, or = to compare:


4.3         4.40

<

100

The most important thing to know when adding and subtracting decimals is....

Line up the decimals!


(And be neat!)

200

In which place is the 5?

1.005

Thousandths

200

Round to the tenths place: 8.971

9

200

Use <, >, or = to compare:


44.9       44.09

>

200

6.608+9.44

16.048

300

Write the decimal to match each word form: Thirty-four and five hundredths

34.05

300

Round to the nearest whole number: 6.7

7

300

Use <, >, or = to compare:


11.101           11.0101

>

300

31.321-28.198

3.123
400

Write each decimal in word form: 9.15

Nine and fifteen hundredths

400

Round to the nearest tenth: 4.007

4

400

Use <, >, or = to compare:


8.0000       8

=

400

4.86-2.9

1.96

500

Write each decimal in expanded form: 34.109

30 + 4 + 1/10 + 9/1000

500
Round to the nearest one: 59.99

60

500

Put in order from least to greatest:


9.09, 9.9, 9.009, 9

9, 9.009, 9.09, 9.9

500

Brooklyn had a water bottle that contained 16.9 oz of water. She drank 8.75 oz of the water. How many oz are left? 

8.15 oz

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