16-5= 9
The sum of 16 refers to the result of adding 16 to another number or set of numbers. In this case, if we are only considering the number 16 by itself, the sum would be 16. However, if we are adding 16 to another number, the sum would depend on the value of the other number being added.
16
9
19
41
7 is the product of the sum 16-9
-20 because -20 + 36 = 16
0
9/16 + 3/16 simplified = 3/4
25
-7 + 9 = 2 -7 - 9 = -16