adding
Difference. A sum is the result of adding two numbers, and a difference is the result of subtracting two numbers.
100
-31
Adding or subtracting zero cant, multiplying or dividing by zero can.
adding
The sum is the answer for adding and the difference is the answer for subtracting...
a difference
Difference. A sum is the result of adding two numbers, and a difference is the result of subtracting two numbers.
100
not necessarily
-31
when you add numbers, you get a sum. when you subtract numbers, you get a difference. (also in multiplication it's product, and in division is quotient.)
423 + 525 - 112 = 836
Adding or subtracting zero cant, multiplying or dividing by zero can.
-2
25