Mastering Decimal Subtraction Skills

Subtract. 789.03 - 77.1

• 711.02

• 711.93

• 781.32

• 18.03

Tags

CCSS.5.NBT.B.7

The number of minor worker ants in two colonies are shown below.

· Colony A has 22,815 worker ants.

· Colony B has 5,144 worker ants.

Which of the following is the best estimate of the difference between the number of worker ants in these colonies?

• 18 worker ants

• 1,400 worker ants

• 18,000 worker ants

• 17,000 worker ants

What word problem can be represented by 51.37 + 24.5? Hint: Read the possible answers CAREFULLY!

• Fifty-one dollars and thirty-seven cents less than Twenty-four dollars and fifty cents.

• Fifty-one dollars and thirty-seven cents more than Twenty-four dollars and fifty cents.

• Fifty-one dollars and thirty-seven cents more than Twenty-four dollars and five cents.

Tags

CCSS.5.NBT.B.7

• 2.12

• 2.22

• 2.32

• 2.42

Tags

CCSS.5.NBT.B.7

A bottle contains 2.75 liters of water. If you pour out 1.3 liters, how much water is left in the bottle?

• 1.35 liters

• 1.45 liters

• 1.55 liters

• 1.65 liters

Tags

CCSS.5.NBT.B.7

• 4.0

• 4.3

• 4.5

• 4.6

• 4.35

• 4.45

• 4.55

• 4.65

Tags

CCSS.5.NBT.B.7

A piece of ribbon is 9.5 meters long. If you cut off 3.75 meters, how much ribbon remains?

• 5.65 meters

• 5.75 meters

• 5.85 meters

• 5.95 meters

Tags

CCSS.5.NBT.B.7

• 6.0

• 6.4

• 6.5

• 6.6

• 5.09

• 5.19

• 5.29

• 5.39

Tags

CCSS.6.NS.B.3