On the number line below, what is the sum of the two points marked with red?

asked Sep 18, 2020 108k views

5 votes

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3 votes

Answer:

Explanation:

One point is at -18, and the other is at 18. However, when we add -18 and 18 together, the result is 0, because they cancel each other out.

Sidi answered Sep 19, 2020

by Sidi

5.7k points

5 votes

Answer: 0

Step-by-step explanation: -19+19=0

5.5k points

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