Unit Exit Slip

How many smiley faces are there in all?

• 27

• 35

• 37

• 38

John counted his Legos out loud. Which set of numbers did he count correctly?

• 11, 13, 14, 15, 16

• 12, 15, 16, 17, 18

•   13, 16, 17, 18, 19

• 15, 16, 17, 18, 19

What number would you write in the box to determine the objects altogether? 

• 34

• 42

• 43

• 44

John wanted to write the number of Legos he had altogether. He has a nineteen Legos. Which number would you write?

• 9

• 19

• 91

• 99

Count on to solve the domino addition problem.

• 7

• 8

• 9

• 10

Count on to solve the addition problem.

• 7

• 16

• 17

• 18

Solve the domino addition problem.

• 8

• 9

• 10

• 11

Solve the domino addition problem.

• 12

• 15

• 16

• 17

Determine the meaning of the word “addition” from the story The Mission of Addition.

• Combining two or more numbers to come up with their difference.

• Combining two or more numbers to come up with their total.

• Decreasing two or more numbers to come up with their difference.

• Decreasing two or more numbers to come up with their total.

Use addition strategies to determine the addition equation that solves the domino problem.

• 2 + 5 = 7

• 2 = 5 + 7

• 2 - 5 = 7

• 5 + 2 = 7