Practice Problems

Haruko did 9 sit-ups in P.E. class. The number of sit-ups Tom did can be represented by this expression.

2 x 9

Which statement is true?

• Tom did 2 times as many sit ups as Haruko

• Haruko did 2 times as many sit ups as Tom

• Tom did 2 more sit ups than Haruko

• Haruko did 2 more sits up than Tom

• None of the above

Look at the picture below.

• A

• B

• C

• D

See the image below.

• A

• B

• C

• D

Janet has 2 new games. • Each game has 3 packs of cards. • Each pack has 10 cards.

See the image below.

• A

• B

• C

• D

See the image below.

Hint: Draw a strip diagram

• A

• B

• C

• D