Math, asked by shreya199648, 3 months ago

simplify
1) 4-(-6)-(7)
2) 10-(-3)-1-(-13)
3) -7+(-3)-11-12
4) -450+300
5) -(-250)-150
6) -625+125+10
7) 52+(-52)​

Answers

Answered by madhusudanchoudhury1
1

1) 3

2) 25

3) -33

4) -150

5) 100

6) -490

7) 0

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