Question

Simplify each of the following a) 7+(-1+2)-(6-4) b) -8-(-2+5)-(-1-2) c) 7-(-2)-(2-1) d) -13+(5-5)-(-8-8)+3 Solve these sums step by step

Answer 1

Answer:

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Answer 2

Answer:

hope you understand what I solved

Step-by-step explanation:

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