Adding and Subtracting Within 100

18 - 13

• 8

• 5

• 15

• 6

10 + 7

• 11

• 3

• 17

• 20

Caleb had 12 candy bars. He gave 7 away to his friends. How many does he have left?

• 5

• 19

• 6

• 18

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

• 12

• 5

• 13

• 14

Linda has 8 teddy bears. She gets 4 more for Christmas. How many teddy bears does Linda have now?

• 11

• 14

• 12

• 15

Emilio has 17 video games. He gives 3 away to his cousin. How many does he have now?

• 14

• 20

• 15

• 13

15 = 8 + 7

• True

• False

15 - 9

• 14

• 15

• 7

• 6

11 - 2

• 7

• 8

• 9

• 10

15 - 7

• 8

• 7

• 9

• 6