Question

Solve the following
1) 7+8
2) -7-8
3)-7+8
4)+7-8​

Answer 1

Answer:

7+8=15

-7-8=-15

-7+8=1

+7-8=-1

Answer 2

Step-by-step explanation:

1) 7+8=15

2)-7-8=-15(add them)

3)+1(bigger number is having + sign)

4)-1(bigger number is having- sign)

Thanks