Math, asked by riyabindra0036, 2 months ago

class 8th
ch- rational number
plz tell the answer in full explanation I will mark brainst

A. Simplify:
1. 400 + [(-31)-(-71)]
2. 42-(-35 +12)
3. 6-(-2) +5
4. [-1-(-2)] -3

Answers

Answered by MadhuriPriya

0

Step-by-step explanation:

the answer are given above

hope it helps

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