the sum of -2 and 6 and 7 is (-2+6+7)
The sum of -8 and 6 is -2
Do this in reverse. The sum of -1 and -1 is -1+-1=-2 The difference of -6 and -6 is -6-(-6)=-6+6=0 0 increased by -2 is 0+-2=-2 The sum of 10 and -2 is 10+-2=8 Translation: 8
The sum is 6.
6
sum = 2+4+ 6 might work.
-6
The factors of 6 are 1, 2, 3 and 6. Their sum is equal to 12.
6
8
6
The sum is the out come of a problem. Example: The sum of 2 x 3 is 6.