Decimal Mastery Challenge

What is 12.5 + 7.3?

• 19.8

• 17.3

• 20.1

• 18.5

Subtract 5.6 from 9.8.

• 6.4

• 5.2

• 3.6

• 4.2

Multiply 3.4 by 2.5.

• 6.8

• 9.0

• 7.5

• 8.5

Divide 15.6 by 0.4.

• 35

• 39

• 40

• 30

Which is greater: 0.75 or 0.8?

• 0.9

• 1.0

• 0.5

• 0.8

Add 6.2 and 4.9.

• 11.1

• 9.8

• 12.0

• 10.5

What is 10.5 - 3.2?

• 8.2

• 7.3

• 6.5

• 9.0

Multiply 0.6 by 0.9.

• 0.72

• 0.54

• 0.36

• 0.81

Divide 8.4 by 2.1.

• 6.0

• 5.2

• 3.5

• 4

Which is smaller: 1.25 or 1.2?

• 1.2

• 1.5

• 1.1

• 1.3