Problem Solving Addition and Subtraction

• 6

• 22

• 14

• 2

• 15

• 22

• 8

• 7

• 7

• 9

• 12

• 16

• 8

• 13

• 5

• 4

He plants a total of 9 flowers.

How many flowers did he plant on Tuesday?

• 15

• 10

• 7

• 6

• 4+4+4=15

• 4+4+4=20

• 5+5+5=15

• 5+5+5+5=20

• 2

• 8

• 12

• 4

• 4

• 5

• 27

• 13

Iyonnah has 3 boxes of crayons. Which equation shows how many crayons she has altogether?

• 5+5+5=18

• 8+4+8=18

• 5+8+5=18

Mackenzie wants a total of 14 blocks. She has 3. How many more blocks does she need?

• 14

• 17

• 10

• 11