Question

Fill in the blanks. Then, choose the property of addition you used.

_ + 3 = 3 + 7 is it: associated property, commutative property, or identity property?

0 + _ = 5 is it: associated property, commutative property, or identity property?

2 + (6 + 8) =(2 + 6)+ _ is it: associated property, commutative property, or identity property?

can someone please help me?

Answer 1

Answer:

_7 + 3 = 3 + 7 : commutative property,[if something is added or subtracted]

0 +5 _ = 5 is it: identity property.[if 0 is added or subtracted]

2 + (6 + 8) =(2 + 6)+ _8 associated property

[if added or multiplied]