Question

Help please... Complete the equation, and tell which property you used..

Answer 1

Answer:

associative property

Step-by-step explanation:

we know that

According to the associative property of the sum, the sum of three or more numbers remains the same independently of how the numbers are grouped

so

$a+(b+c)=(a+b)+c$

In this problem we have that

$16+(70+8)=(16+70)+8$ ----> by associative property of the sum