Adding and Subtracting Within 1000

73-21

• 52

• 51

• 54

• 64

Sam has 34 colored pencils. He lost some of his colored pencils when he brought them to school. If he lost 21 of his pencils, how many pencils does Sam have left?

• 14

• 23

• 13

• 24

98-27

• 72

• 71

• 70

• 74

54-22

• 32

• 31

• 30

• 33

Bethany brought 34 cupcakes to school. Everyone in class was at school so she gave a cupcake to every student. If there are 23 students in our class, how many cupcakes did Bethany have left over?

• 12

• 10

• 11

• 14

18 - 13

• 8

• 5

• 15

• 6

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

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

• 14

• 20

• 15

• 13

15 - 9

• 14

• 15

• 7

• 6