Question

which property is illustrated by(3+5)+7=3+(5+7)
additive identity
associative property of addition
commutative property of addition
distributive property

Answer 1

The additive identity is 0. It says if you add opposites you get 0. Do you think that property applies to your example?

Answer 2

I don't know could you explain it to me

Answer 3

Do you see anything such as 3+(-3)=0 in your example?

Answer 4

ascosiative

Answer 5

interesting what I mean is can you give me an answer and explain how you got the answer.

Answer 6

associative property