Adding Decimals
Subtracting Decimals
Multiplying Decimals
Dividing Decimals
Dividing Whole Numbers
100

2.3 + 4.5

6.8

100

6.9 - 2.7

4.2

100

2.8 x .3

0.84

100

16.4 / 2

8.2

100

63/9

7

200

5.32 + 2.14

7.46

200

7.8 - 5.9

1.9

200

6.4 x 2.1

13.44

200

31.9/1.1

29

200

132/11

12

300

6.29 + 5.98

12.27

300

61.03 - 49.28

11.75

300

76.8 x 5.4

414.72

300

4.3/1.2

3.583 with the 3 repeating 

300

156/5

31.2

400

145.835 + 948.273

1,094.108

400

438.176 - 172.494

265.682

400

If Sara filled her car up with 12.2 gallons of gas and the gas cost $3.38 per gallon, how much did it cost Sara to fill her car up with gas?

It cost Sara $41.24 to fill her car up. 

400

31.23/1.4 round to the nearest hundredths place

22.31

400

1,081/23

47

500

Ed went out for breakfast and here's what he ordered. French toast, 2 orders of bacon, and a coffee. 

French Toast: $7.89, Bacon: $2.34, Coffee: $0.99

Ed's total for breakfast was $13.56.

500

Sam bought a skateboard for $32.00, he then sold it for $49.99. How much money did he make?

Sam made $17.99. 

500

439.2 x 3.018 

1,325.5056

500

Four friends went out to eat, the total cost for all four was $85.28. What was the total cost for each friend?

Each friend paid $21.32.

500

Aunt Jan just bought a new car for $35,000 and paid $2,753.92 in tax. If she pays for it over the next 6 years, how much will she have to pay each month?

She will pay $524.36 each month. 

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