Decimal Operations - 6th 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 + 0.782 + 100.32

What is 124.102?

500

The sum of 35.13 and 0.198. In order to receive credit, your team must write the answer in verbal form.

What is (35.328) thirty-five and three hundred twenty eight thousandths?

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. Answer must be stated in verbal form.

What is (448.366) four hundred fourty-eight and three hundred sixty-six thousandths?

Multiplication

100

12.2 x 3

What is 36.6?

200

13 x 0.8

What is 10.4?

300

11.2 x 0.31

What is 3.472?

400

25.7 x 3.2

What is 82.24?

500

The product of 12.5 and 0.0009

What is 0.01125?

Division

100

8.4 divided by 7

What is 1.2?

200

8.4 divided by 0.7

What is 12?

300

The quotient between 0.25 and 0.2 

What is 1.25?

400

0.84 divided by .002

What is 420?

500

 The quotient between 0.5 and 4

What is 0.125?

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 Ms. Wright 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?