1 step addition equations

x + 12 = 20

• x = 32

• x = 14

• x = 8

x + 10 = 15

• x = 5

• x = 10

• x = 25

x + 3 = 7

• x = 4

• x = 10

• x = 5

x + 4 = 9

• 4

• 13

• 5

x + 15 = 30

• x = 15

• x = 12

• x = 20

x + 10 = 80

• x = 70

• x = 90

• x = 80

x + 5 = 22

• x = 17

• x = 27

• x = 14

x + 8 = 9

• x = 1

• x = 2

• x = 0

x + 2 = 9

• x = 7

• x = 11

• x = 6

x + 4 = 18

• x = 14

• x = 11

• x = 15