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Mathematics, 14.12.2020 22:00 journeyhile5

1. 8 + (-4) = 2. -7 + (-8) =
3. -6 + (-3) =
4. 9 - (-5) =
5. 3 - 7 =
Instructions: use a chip model to solve each problem.

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You know the right answer?
1. 8 + (-4) = 2. -7 + (-8) =
3. -6 + (-3) =
4. 9 - (-5) =
5. 3 - 7 =
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