Question

please help me with the detailed calculations

Answer 1

Answer:

I hope it will help you but don't forget to mark Brainliest.

Answer 2

Answer:

i) 3 + 4 = 7

ii) 12 - 4 = 8

iii) 57 - 225 = -168

iv) 100 - 2700 = -2600

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