(vi) (-10) + 3 = 10-3
(vii) 8+(-7) - (-4)= 8 + 7 - 4
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Answer:
(-10)+3=10-3
-10+3=10-3
-7=7
7+7=14
8+(-7)-(-4)=8+7-4
5=11
11-5=6
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