The result of adding two numbers is their sum.
Adding two or more numbers together gives you a sum.
The sum. the sum of
Difference. A sum is the result of adding two numbers, and a difference is the result of subtracting two numbers.
A sum is the result of adding two or more numbers. A product is the result of multiplying two or more numbers.
when you add two or more numbers together, the result is called the sum
You can't, a SUM is the amount obtained as a result of adding numbers (18+7=25)18x7 is asking you to MULTIPLY the two numbers. This is call the PRODUCT of the two numbers (18*7 = 126).