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Olenka [21]
3 years ago
9

Rab has trouble remembering the difference between addition of a positive and

Mathematics
1 answer:
vesna_86 [32]3 years ago
5 0

Addition of a positive and negative number always means that you are going to subtract the number e. g. 4+-1 = 3. However, multiplication of a positive and negative number means the answer is always negative e. g. 5 x - 3 = - 15.

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