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28 votes
28 votes
What would the actual answer to 9+10+21-18+53-34-42 be because everyone keeps telling me 21.

User Yan Q
by
3.0k points

2 Answers

26 votes
26 votes
Answer is: -1
Explanation: You either add or minus the numbers. Starting with 9. Then add 10, etc.
User Corylus
by
3.0k points
22 votes
22 votes

Answer: Its -1

Explanation:

User Mohsen Safari
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2.7k points