Unit 1 Math Review

Which expressions can be used to solve 8 + 9?

• 8+2+7

• 9+9+1

• 9+1+7

• 8+8+1

How many students chose cats or hamsters as their favorite pet?

• 4

• 2

• 6

• 8

Mary finds 8 pine cones on a walk. She finds 3 more pine cones than Bobby finds. How many pine cones does Bobby find?

• 8

• 3

• 5

• 6

Which statements about the sports equipment are true?

• The school has the same number of baseball bats and tennis racquets.

• The school has 3 more footballs than baseball bats.

• The school has 13 total soccer balls and footballs.

• The school has 3 more soccer balls than tennis racquets.

Cindy has 12 stickers. She gives 6 stickers to friends. Then Cindy buys 4 more stickers. How many stickers does Cindy have now?

• 12

• 6

• 10

• 16

Alex sees 13 dogs at the dog park. He sees 7 big dogs. The rest are small dogs. How many small dogs does he see?

• 6

• 7

• 13

• 20

Find 17 - 5.

• 2

• 7

• 10

• 12

A chef makes 12 cookies. She sells 4 in the morning. Then she sells 6 more in the afternoon. How many cookies are left?

• 2

• 4

• 6

• 8