Question

Indicate which property is illustrated in Step 2.

Step 1 9 + (2 + 8) + 0 = 9 + (8 + 2) + 0
Step 2 = (9 + 8) + (2 + 0)
Step 3 = (9 + 8) + 2
Step 4 = 17 + 2
identity property of addition
commutative property of multiplication
associative property of addition
distributive property

Answer 1

On step two it should be the associative property of addition because they move the parenthesis around a different equation that before

Answer 2

C

Answer 3

Thanks Guys :)

Answer 4

Welcome :)