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Rounding Decimals
Adding Decimals
Subtracting Decimals
Conversions/Division
Reading and Writing Decimals
100

What is 5.039 rounded to the nearest whole number?

5

100

Add 2.73 + 6.48

9.21

100

Subtract 13.79 - 3.44

10.35

100

If 1kg=1,000g:

How many grams is 127kg?

127,000g

100

Write the following decimal in words:

6.739

six and seven hundred thirty-nine thousandths

200

What is 5.039 rounded to the nearest tenth?

5.0

200

Add 5.3 + 8.4

13.7

200

Subtract 6 - 3.4

2.6

200

If 1kg=1,000 grams:

How many kg is 3,300g?

3.3kg

200

Write out the following decimal as a number:

forty-three and six hundred twelve thousandths

43.612

300

What is 5.039 rounded to the nearest hundredth?

5.01

300

Add 4.59 + 3.8

8.39

300

Subtract 49.5 - 23.6

25.9

300

If 1g=1,000mg:

How many milligrams is 5.8g?

5,800mg

300

Write the following decimal in expanded form:

0.285

(2 x 1/10) + (8 x 1/100) + (5 x 1/1000)

400

WHat is 83.927 rounded to the nearest tenth?

83.9

400

Add 54.92 + 32.84

87.76

400

Subtract 38.23 - 13.85

24.38

400

Solve 225 / 15

15

400

Write the following as a decimal number:

(3 x 1) + (4 x 1/10) + (5 x 1/100) + (9 x 1/1000)

3.459

500

What is 83.927 rounded to the nearest hundredth?

83.93

500

Add 93.3 + 29.8

123.1

500
Subtract 5.98 - 3.4

2.58

500

Write a story problem for and solve 384 / 24

16

500

Write the following decimal in words:

4.093

four and ninety-three thousandths