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Adding/Subtracting Decimals
Rounding Decimals
Powers of Ten
Comparing Decimals
Decimal Forms
100

3.17 + 2.4

5.57

100

What is 9.654 rounded to the nearest hundredth?

9.65

100

105 =

100000

100

5.75 ________5.8

less than

100

What is 2.087 in word form?

two and eighty-seven thousandths

200

9.87 - 2.45

7.42

200

What is 6.356 rounded to the nearest whole number?

6

200

3 x 103 =

3000

200

2.3 ________2.299999

greater than

200

What is thirty and two-hundred twenty seven thousandths in standard form?

30.227

300

17.8 + 3.659

21.459

300

What is 14.672 rounded to the nearest tenth?

14.7

300

72.3 x 104 =

723,000

300

23.5 _____ 23.500

equal to

300

What is (5 x 100) + (6 x 1) + (8 x 1/10) in standard form?

506.8

400

9.3 - 2.48

6.82

400

What is 24.998 rounded to the nearest hundredth?

25

400

8.65 divided by 103 = 

.00865

400

.284 ____ twenty six hundredths

greater than

400

Write 23.456 in expanded form:

(2 x 10) + (3 x 1) + (4 x 1/10) + (5 x 1/100) + 

(6 x 1/1000)

500

Mr. Ganley paid $138.78 for some new gym equipment.  If he paid with two one-hundred dollar bills, how much was his change?

$61.22

500

Give me 3 numbers that when rounded to the nearest tenth is 8.5

answers will vary
500
The 7 in 234.972 is _______ the value of the 7 in 7.6

1/100

500

What number is greater than 4 but less than 5?

answers will vary

500
What is four hundred seventy three and six thousandths in expanded form?

(4 x 100) + (7 x 10) + (3 x 1) + (6 x 1/1000)