11.
Sum means to add
3+8=11
Vella Little
20 + 3 = 23
-3.
the sum of 3 times m and n
The sum of xy times 3 is equal to 3(xy).
The sum of 3 plus 4 is 7.
3 + 7 is an ADDITION sum
The sum is the answer when you have added. ex. 2+3, the sum is 5.
3 + 2 = 5. (sum) 3 - 2 = 1. (difference)
9
if the sum of three is six then it would be 30 right?? i think depends on wat sum of 3 is
3
105