Unit 1 Test Review

Cat used the addition sentence 3 + 4 = 7 to find the answer to the subtraction problem 7 - 4 = ? What number is missing in her subtraction problem?

• 3

• 1

• 5

• 4

What is the sum of 2 + 3?

• 7

• 8

• 5

• 3

Tommy has three fewer toy cars than Stephany. Tommy has 6 cars. How many cars does Stephany have?

• 3

• 4

• 6

• 9

Harris has seven colored pencils. Which equation can show Harris’s pencils?

• 7 = 5 + 2

• 7 = 3 + 2

• 7 = 6 + 2

There are 8 shapes. 5 are triangles and the rest are squares. Choose the model that shows 5 plus 3 more.

• 
• 
• 
• 

Choose the missing number that correctly completes the fact family below.

• 4

• 6

• 2

• 7

A part is missing in the equation and model. Find the missing part.

5 + ? = 7

7 - 5 = ?

• 3

• 1

• 2

• 4

Choose the equation that shows the story.

Clark has 8 dinosaur cars. He gets 2 dinosaur cars from his uncle. How many dinosaur cars does Clark have now?

• 8 + 2 = 10

• 2 + 2 = 4

• 8 - 8 = 0

• 8 - 2 = 6

Choose the equation that shows the story.

Taryn has 6 hair bows. She gives 3 hair bows to her sister. How many hair bows does Taryn have left?

• 1 + 4 = 5

• 3 - 3 = 0

• 6 - 3 = 3

• 3 + 6 = 9

Nicole puts 6 apples in a bowl. She then adds 4 oranges to the bowl. How many more apples than oranges does Nicole have in the bowl?

• 3

• 2

• 1

• 4