Topic 1 Review

Which number sentence matches the model?

• 4 + 5 = 9

• 5 - 4 = 1

• 5 + 5 = 10

• 6 + 3 = 9

What other subtraction sentence matches the model?

• 9 - 7 = 2

• 7 - 1 = 6

• 15 - 8 = 7

• 15 - 6 = 9

Which number sentence matches the story?

Beth feeds 5 goats. Keith feeds 8 ducks. How many animals do they feed in all?

• 8 - 5 = 3 animals

• 5 + 8 = 13 animals

• 5 + 3 = 8 animals

• 13 - 8 = 5 animals

Ray has 6 dimes.

Clinton has 8 dimes.

How many more dimes does Clinton have than Ray?

____ - ____ = ____

Mrs. Woods has 3 more markers than Mrs. Berner.

Mrs. Berner has 5 markers.

How many markers does Mrs. Woods have?

• 2

• 8

• 3

• 7