MATH BOOKLET Worksheet No.9

You can use place value to break apart the number you are subtracting.

• true

• false

To find 43 - 27, you can break apart 27 as 2 + 7.

• true

• false

You can use compensation to make numbers that are easier to subtract.

• true

• false

You cannot solve one- and two-step problems using addition or subtraction.

• true

• false

• 2 + 6 and 40 + 2

• 20 + 6 and 4 + 2

• 2 + 60 and 4 + 20

• 10 + 8 and 3 + 5

• 1 + 8 and 30 + 5

• 10 + 80 and 3 + 50

• 4 + 7 and 10 + 6

• 4 + 70 and 1 + 60

• 40 + 7 and 1 + 6

Tommy had some baseball cards. Frank gave Tommy 7 more cards. Now Tommy has 16 cards. How many baseball cards did Tommy have at first?

• 8

• 9

• 10

There are 20 peas on Jana's plate. Jana eats 15 peas. Then Jana's mother puts 5 more peas on her plate. How many peas are on Jana's plate now?

• 10

• 20

• 30

Rahaf puts 10 hair clips in the bag. Malak puts 8 hair clips in the bag. Then Rahaf takes out 8 hair clips from the bag. How many hair clips are in the bag now?

• 8

• 9

• 10