Solving One-Step Addition Equations, Quiz 6, Level 2

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1. Solve the equation. x + 1 = 20
x = 40
x = 19
x = -19
x = 2

2. Solve the equation. x + 12 = 12
x = 24
x = 24
x = 0
x = 0

3. Solve the equation. x + 31 = 1
x = 30
x = 62
x = 2
x = -30

4. Solve the equation. x + 38 = 2
x = 4
x = -36
x = 36
x = 76

5. Solve the equation. x + 44 = 15
x = -29
x = 30
x = 29
x = 88

6. Solve the equation. x + 40 = 28
x = 12
x = 80
x = 56
x = -12

7. Solve the equation. x + 43 = 22
x = -21
x = 21
x = 86
x = 44

8. Solve the equation. x + 40 = 49
x = -9
x = 80
x = 98
x = 9

9. Solve the equation. x + 37 = 2
x = 35
x = 74
x = 4
x = -35

10. Solve the equation. x + 12 = 8
x = 4
x = -4
x = 24
x = 16

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