202k views
2 votes
What number added to -31 results in a sum of O?

User Gaotter
by
5.1k points

2 Answers

3 votes
The answer is positive 31
User Nir Ben Yaacov
by
4.8k points
5 votes

Answer:

31

Explanation:

thats the absolute value

User Nicolas Filotto
by
5.3k points
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