Question

find the difference between sum of even numbers and sum of odd numbers between 10 & 20

Answer 1

even numbers between 10 to 20 are
12,14,16,18
adding them up=60
odd numbers between 10 and 20 are
11,13,15,17,19
adding them up=75
difference=60—75= —15

Answer 2

Answer:-15

Explanation:The even numbers between 10 to 20 are

12,14,16,18 (without including 10 and 20)

On adding them (summing up) =60

The odd numbers between 10 to 20 are -11,13,15,17,19.

On adding them (summing up) =75

So, Difference =60-75=-15

Hope this will help you...