Please help me now! (For the first and the second.)

asked Jul 21, 2021 57.0k views

4 votes

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2 votes

Answer:

the 1st 1 is commutative property of addition

the 2nd 1 is associative property of addition

Explanation:

Vadim Dissa answered Jul 23, 2021

4.7k points

6 votes

Answer:

the 1st 1 is commutative property of addition

the 2nd 1 is associative property of addition

Explanation:

Ztvmark answered Jul 27, 2021

5.5k points

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