Decimal Arithmetic

What is the sum of 25.6 and 13?

• 39.6

• 38.5

• 38.6

• 37.6

Find the result of 8.9 + 4.32.

• 16.54

• 9.21

• 12.21

• 13.22

Calculate 17.5 + 3.8.

• 21.3

• 22.1

• 19.5

• 20.3

Determine the sum of 6.25 and 9.73.

• 16.08

• 16.98

• 17.98

• 15.98

What is the sum of 12.4 and 5?

• 17.4

• 10.4

• 19.4

• 7.4

Find the result of 3.7 + 2.18.

• 7.12

• 6.05

• 5.88

• 4.95

Calculate 9.6 + 4.2.

• 12.8

• 14.8

• 13.8

• 10.8

Determine the sum of 7.85 and 2.17.

• 10.02

• 10.85

• 8.92

• 9.02

What is the difference between 15.6 and 8?

• 6.4

• 23.2

• 12.8

• 7.6

Find the result of 9.8 - 3.24.

• 6.56.3

• 6.56.1

• 6.56

• 6.56.2