What is a property in math? property groups?

Question

this is a question from a math book:

write the name of the property that is illustrted

5+7=7+5

3+0=3

i know its like 2nd grade math but i just suddenly had a blank out.

i googled property and everything but it was no help.

best answer gets 10 pts (:

Answer 1

1. commutative property

2. identity property of addition

Answer 2

Commutative Property: 5 + 7 = 7 + 5

Additive Identity Property: 3 + 0 = 3

Go to the link below for definitions:

Answer 3

i hate properties but thanks for answerin my question

Answer 4

that is the communitive property hope i helped!!