Solving One-Step Addition Equations, Quiz 8, Level 1

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1. Solve the equation. x + 18 = 14
x = -4
x = 4
x = 36
x = 28

2. Solve the equation. x + 10 = 9
x = 1
x = 20
x = 18
x = -1

3. Solve the equation. x + 7 = 13
x = 14
x = 26
x = 6
x = -6

4. Solve the equation. x + 14 = 3
x = -11
x = 11
x = 28
x = 6

5. Solve the equation. x + 15 = 14
x = 1
x = 30
x = 28
x = -1

6. Solve the equation. x + 11 = 19
x = 22
x = 38
x = 8
x = -8

7. Solve the equation. x + 12 = 4
x = 24
x = 8
x = -8
x = 8

8. Solve the equation. x + 3 = 19
x = -16
x = 6
x = 16
x = 38

9. Solve the equation. x + 20 = 8
x = -12
x = 12
x = 40
x = 16

10. Solve the equation. x + 9 = 8
x = 1
x = 18
x = -1
x = 16

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