Adding and Subtracting Within 100

12 + 7

• 5

• 17

• 19

• 127

6 + 3 + 7

• 16

• 17

• 20

• 9

Which number would make the equation true?
8 + ___ = 15

• 4

• 6

• 8

• 7

KIzah had 12 candy bars. He gave 7 away. How many does he have left?

• 5

• 19

• 6

• 18

Ibada had 9 stuffed animals. She got 4 more for her birthday. How many stuffed animals does she have?

• 12

• 5

• 13

• 14

2 + 9 + 4 + 1

• 16

• 14

• 13

• 17

18 -13

• 8

• 5

• 15

• 6

9+9=

• 15

• 16

• 17

• 18

15-5=

• 9

• 10

• 11

• 12

Check two boxes that give the same answer.

• 7+4

• 16-7

• 20-9

• 6+6