Question

Use the Associative Property of Addition to find the total of 4, 12, and 18 in two different ways.

Answer 1

4, 12, and 18 in two different ways

(4 + 12) + 18 = 16 + 18 = 34
 
4 + (12 + 18) = 4 + 30 = 34

answer is B) (4 + 12) + 18 = 16 + 18 = 34; 4 + (12 + 18) = 4 + 30 = 34 (second choice)

Answer 2

I got 

(4 + 12) + 18 = 16 + 18 = 34; 4 + (12 + 18) = 4 + 30 = 34

Sorry if i am wrong