Decimal Forms and Place Value
Decimal Addition and Subtraction
Powers of 10
Comparing
Rounding
100

What number is in the hundredths place value?
76.387

8

100
What is 0.01+0.09

0.1

100
What is 15.8x101?

158

100

Which number is greater? 

34.57 or 34.507

34.57

100

What is 67.901 rounded to the nearest whole number?

67

200
Write this number in expanded form.

67.981

6x7+7x1+9x1/10+8x1/100+1x1/1000

200

What is 56.72-12.38?

44.34

200
What is 0.4x103?

400

200
Which number is greater?


78.001 or 77.001

78.001

200
What is 56.89 rounded to the nearest tenth?

56.9

300

Write the following in decimal form:

five hundred, forty eight, and one hundred six thousandths. 

548.106

300

Sofia earned $10.52 babysitting last week. This week she earned $15.78. Then she went to the store and bought a new pop-it toy that cost $7.99. How much money would she end up with?

$18.31

300

Fill in the blank. 0.02x____=2

100

300
List these number is order from least at the bottom to greatest at the top.

1.23

2.23

1.203

1.167

2.23

1.23

1.203

1.167

300
What is 1,324.173 rounded to the nearest hundredth?

1,324.17

400

What is 359.098 in word form?

three hundred, fifty nine, and ninety eight thousandths. 

400
What is 987.023+45.19?

1,032.213

400

Fill in the blank with a power of 10. ___x0.004=40

104

400

Which number is the least?

3,560.06

3,560.006

3,560.006

400
What number can be rounded to 16.5?

16.54

16.55

16.46

16.509


16.54

15.46

16.509

500

What is the 7x100+8x10+1x1/10+5x1/1000 in decimal form?

780.105

500

Henry wants to tie two jump-ropes together to make a mega rope. One piece is 8.2 feet long and the other is 16.12 feet long. How long would his mega rope be?

24.32 feet

500
What is 100,000 written as a power of 10 in exponent form?

105

500
Which number is least?


0.9805

0.9085

0.9085

500

What is 66.99 rounded to the nearest tenth? 

67.0

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