Answers

2016-04-08T12:37:51+05:30
Positive integer: +5
Negative integer: -3
Sum: +5+(-3)=+5-3=+2
0
2016-04-08T12:40:45+05:30
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

0
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