Worksheet for practicing addition and subtraction of integers with clear instructions.

Let’s solve each problem one by one. We’ll be careful with the signs — remember:

- Adding a negative is like subtracting.
- Subtracting a negative is like adding.
- When you see “– (–)”, it becomes “+”.
- When you see “+ (–)”, it becomes “–”.

We’ll go row by row, left to right.

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Row 1:

3 + (-8) = 3 - 8 = -5

(-9) - (-4) = -9 + 4 = -5

7 - 5 = 2

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Row 2:

6 - (-4) = 6 + 4 = 10

(-4) - (-2) = -4 + 2 = -2

(-4) - 10 = -14

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Row 3:

6 - 5 = 1

(-2) - 5 = -7

(-2) - 7 = -9

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Row 4:

(-8) + (-2) = -8 - 2 = -10

8 + 6 = 14

(-9) + 10 = 1

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Row 5:

8 + (-10) = 8 - 10 = -2

2 - (-10) = 2 + 10 = 12

8 - 5 = 3

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Row 6:

8 - (-2) = 8 + 2 = 10

1 - (-7) = 1 + 7 = 8

4 + 2 = 6

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Row 7:

(-2) + 6 = 4

(-4) - 4 = -8

9 - (-7) = 9 + 7 = 16

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Row 8:

(-1) - 0 = -1

7 - 5 = 2

(-5) + (-10) = -5 - 10 = -15

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Row 9:

(-1) - (-2) = -1 + 2 = 1

(-5) - (-6) = -5 + 6 = 1

9 - (-9) = 9 + 9 = 18

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Row 10:

7 - 4 = 3

(-2) + 5 = 3

(-4) - (-10) = -4 + 10 = 6

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Final Answer:
-5, -5, 2
10, -2, -14
1, -7, -9
-10, 14, 1
-2, 12, 3
10, 8, 6
4, -8, 16
-1, 2, -15
1, 1, 18
3, 3, 6