Solving One-Step Addition Equations, Quiz 8, Level 3

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1. Solve the equation. x + -10 = 0
x = -10
x = -20
x = 0
x = 10

2. Solve the equation. x + -15 = -12
x = -30
x = -24
x = 3
x = -3

3. Solve the equation. x + -4 = -16
x = -12
x = 12
x = -8
x = -32

4. Solve the equation. x + -19 = -13
x = -26
x = 6
x = -6
x = -38

5. Solve the equation. x + -18 = 20
x = -38
x = -36
x = 40
x = 38

6. Solve the equation. x + 12 = -13
x = -25
x = 25
x = 24
x = -26

7. Solve the equation. x + 18 = -14
x = -28
x = -32
x = 32
x = 36

8. Solve the equation. x + -3 = 3
x = -6
x = -3
x = 6
x = 3

9. Solve the equation. x + 1 = 2
x = -1
x = 2
x = 1
x = 4

10. Solve the equation. x + 3 = -13
x = 16
x = 6
x = -26
x = -16

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