Addition and Subtraction review

What addition problem do these base ten blocks represent?

• 35+29
• 28+39
• 29+38
• 38+29

3 + 5 = 

• 8
• 7
• 9
• 4

What subtraction problem do these base ten blocks represent?

• 65 - 23 = 42
• 65 - 32 = 33
• 65 - 24 = 41
• 66 - 23 = 43

  83

-19

• 64

• 74

• 65

• 73

The girl has 7 red apples and 7 green apples. How many apples altogether?

• 13
• 6
• 12
• 14

  73

+19

• 102
• 112
• 92
• 103

Mrs. Smith had 12 donuts. She bought 25 more. How many does she have now?

• 37
• 63
• 13
• 47

8 + 4 = 

• 12
• 13
• 11
• 15

Sara bought 47 donuts. She ate 32 of them. How many donuts does she have left?

• 47

• 32

• 15

• 79

7 + 4 = 

• 10
• 11
• 12
• 13