Question

Write a positive integer and a negative integer whose sum is a positive integer.

Answer 1

Positive integer: +5
Negative integer: -3
Sum: +5+(-3)=+5-3=+2

Answer 2

1) positive integer = 10
   negative integer = - 5
   sum = 10 + (-5) = 5
which is a positive integer.
2) positive integer = 20
   negative integer = -10
   sum = 20+(-10) = 10
which is a positive integer