Question

What should be added to -3 5 to get -1 3 ?​

Answer 1

Answer:

22

Let, a no. be x

A.T.Q.

(-35)+(x)=(-13)

x= (-35)-(-13)

=-35+13

=35-13

=22

so, a number 22 should be added to -35 to get -13.

check: -35+22=?

-35-22=-15