Mathematics, 13.11.2020 21:20 barnhill4755

In the following problem, which step uses the additive identity to get to the next step? 1.-18 + 73 + 18
2.-18 + 18 + 73
3.0 + 73
4. 73
Step 1
Step 4
Step 3
Step 2

Answers: 3

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In the following problem, which step uses the additive identity to get to the next step? 1.-18 + 73...