Rounding
Adding Decimals
Subtracting Decimals
Sums and Differences
Decimals
100

2.25 rounded to the nearest whole number

2

100

What is the sum of 7.4 + 3.7?

11.1

100

Find the difference of 8.2 - 5.4 =

2.8

100

4.9 - 2.37

2.53

100

Write twenty-three hundredths as a fraction.

23/100

200

26.96 rounded to the nearest whole number

27

200

Find the sum of 17.97 + 6.80

24.77

200

Find the difference of 12.07 - 7.23 =

4.84

200

3.2 - 1.18

2.02

200

nine hundred twelve thousandths

Write as a fraction and a decimal.

912/1000

0.912

300

17.09 rounded to the nearest whole number

 17

300

Find the sum of 29.29 + 42.52 =

71.81

300

Find the difference of 24.5 - 11.78 =

12.72

300

2.74 + 1.67

4.41

300

What is the place value of the following digit:

3.568

tenths place

400

49.7 rounded to the nearest whole number

50

400

Find the sum of 54.07 + 26.14 =

80.21

400

Find the difference of 15.06 - 4.6 =

10.46

400

2.08 + 1.26

3.34

400

What is the value of the following digit:

4,689.047

600

500

13.5 rounded to the nearest whole number

 14

500

Find the sum of 14.6 + 21.07 =

35.67

500

Find the difference of 99.89 - 9.52 =

90.37

500

3 - 1.4

1.6

500

Write the following number in expanded form:

183.907

(1 x 100) + (8 x 10) + (3 x 1) + 9 x (1/10) + 7 x (1/1000)

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