i thought it was c
will medal+fan
In the following problem, which step uses the additive identity to get to the next step?

-18 + 73 + 18
-18 + 18 + 73
0 + 73
73

Step 1

Step 2

Step 3

Step 4

Question

i thought it was c
will medal+fan
In the following problem, which step uses the additive identity to get to the next step?

-18 + 73 + 18
-18 + 18 + 73
0 + 73
73


Step 1

Step 2

Step 3

Step 4

anonymous · Answer

really need help

anonymous · Answer

i think it is step 2 but my mom said it step 3 so i would go with her answer because she is 99% right co it would be C. step 3

anonymous · Answer

thank you but i wanted you to explain any thank you and your mom

anonymous · Answer

anytime