Decimal Operations - 5th Grade

Addition

100

254 + 17

What is 271?

200

14 + 3.35

What is 17.35?

300

0.385 + 11.22 =

What is 11.605?

400

23 plus 0.782 plus 100.32

What is 124.102?

500

The sum of 35.13 and 0.198

35.328

Subtraction

100

123 - 97

What is 26?

200

14.278 - 3.99 =

What is 10.288?

300

125.09 - 78.91

What is 46.18?

400

$175.23 - $24.77

What is $150.46?

500

478.2 - 29.834

What is 488.366

Multiplication

100

12.2 times 3

What is 36.6?

200

13 times 0.8

What is 10.4?

300

11.2 times 0.31

What is 3.472?

400

25.7 times 3.2

What is 82.24?

500

12.5 times 0.0009

What is 0.01125?

Division

100

84 divided by 7

What is 12?

200

8.4 divided by 7

What is 1.2?

300

If you split 1.38 in to groups of 0.6, how many groups do you have?

2.3

400

0.84 divided by .07

What is 12?

500

10.80 divided by 4.5

What is 2.4?

Application

100

Ko has $7.50 and buys food from McDonalds for $4.99. If tax is not charged how much does he have left?

What is $2.51 left?

200

Eric has $8.43, Josefina has $2 and Nahio has $3.11. How much money do they have combined?

What is $13.54 combined?

300

Emily runs a mile in 6.5 minutes. How many miles can she run in 39 minutes?

What is 6 miles?

400

Candy costs $0.50 per pound. How much will Mr. Murray spend on 4.1 pounds?

What is $2.05?

500

Brandon has $20. He buys chocolate for $3.50, popcorn for $4.25, and a soda for $3.75. How much money, if any, does he have left?

What is $8.50?