Question

Sum of all integers between -6 and 7 is​

Answer 1

Answer:

6

Explanation:

Integers between - 6 and 7 are: - 5,-4,-3,-2,-1,0,1,2,3,4,5 and 6

Sum= - 5+(-4)+(-3)+(-2)+(-1)+1+2+3+4+5+6

Sum = -5-4-3-2-1+21

Sum= -9-5+20

Sum= -14+20

Sum= 6

Answer 2

Answer:

6

Step-by-step explanation:

Integers between - 6 and 7 are: - 5,-4,-3,-2,-1,0,1,2,3,4,5 and 6

Sum= - 5+(-4)+(-3)+(-2)+(-1)+1+2+3+4+5+6

Sum = -5-4-3-2-1+21

Sum= -9-5+20

Sum= -14+20

Sum= 6