Question

Which equation exemplifies the Associative property of addition?

8+2=2+8

4+(2+1) = (4+2)+1

4+5=1+8

9(5•6)=(9•5)6

Answer 1

1) C(2
2) A(-4
3) B(4+(2+1)=4+2)+1
4) D(3(2x4)=(3x2)4
5) A(5+6=6+5
6) C(12x1=1x12
7) D(Exponents
8) A(addition and subtraction
9) A(55
10) B(19

Answer 2

Equation which exemplifies the associative property of addition is:

4+(2+1) = (4+2)+1

Explanation:

The associative property of addition says that:

if a,b and c are the three terms

Then,

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

which is given in the equation:

4+(2+1) = (4+2)+1

Hence, equation which exemplifies the associative property of addition is:

4+(2+1) = (4+2)+1