I'm not 100% sure but, i believe it is called the communitive property.
NO!!! Product means Mu;ltiply Sum means Addition (Add).
The way in which numbers are grouped when added or multiplied does not change the sum or product.
the product of 3 whole numbers is 5. Their sum is 7. what are the numbers
The product is 1254. The sum is 79.
If the sum of 2 numbers is 25 and their product is 156, the 2 numbers would be 12 and 13.
Any two odd numbers will have an odd product and an even sum.
There's no product or sum until you have at least two numbers.
Associative
If the product of two numbers is 4.2 and their sum is 4.4. then the numbers are 3 and 1.4.
The sum is the total when numbers are added together, the product is the total when they are multiplied.
If you simply add numbers the answer is the sum of those numbers.
A single number cannot have a sum or a product - a sum or product is used to compare two or more numbers.