Question

Addition of odd integers between $-3and3$ is

• A. $0$
• B. $2$
• C. $-2$
• D. $3$

Answer 1

Answer: (A)

$0$

An odd number is an integer which is not divisible by two. If it is divided by two, then the result is a fraction. The set of odd integers is $-5,-3,-1,1,3,5,7,.....$

The following is the set of odd integers between $-3$ and $3$:

$-1,1$

Therefore, the sum is $-1+1=0$

Hence, addition of odd integers between $-3$ and $3$ is $0$.