Addition and Subtraction

Jen has 7 dolls. Kate has 4 dolls. How many dolls do they have in all?

• 7-4=3

• 11-7=4

• 4+3=7

• 7+4=11

Juan has 9 cards. Pedro has 2 cards. How many more cards does Juan have than Pedro?

• 9+7=16

• 9+2=11

• 9-2=7

• 9-7=2

Mark has 6 balls. He gives 3 away. How many balls does Mark have left?

• 6-3=3

• 3+3=6

• 6+3=9

• 3+6=9

Maria has 8 rings. She buys 1 new ring. How many rings does Maria have in all?

• 9+1=10

• 8+1=9

• 8-1=9

• 7-1=6

Ben picks 4 roses. Kendra picks 7 mums. How many flowers do they pick in all?

• 4+4=8 flowers

• 4+7=11 flowers

• 8+4= flowers

• 7-4=3 flowers

Clara has 13 balls. She throws 6 at the net. How many balls does Clara have now?

• 13-4=9

• 6+6=12

• 13-6=7

• 13+6=19

which number is odd

• 12

• 22

• 23

• 34

which number is even

• 71

• 52

• 43

• 19

which number is even?

• 95

• 63

• 29

• 18