I saw it in local newspapers:(adsbygoogle = window.adsbygoogle || []).push({});

-1-2-3-4-5-6-7-8-9-10=11

Insert brackets on the left side to make the sum correct.

I solved it like -1-(2-3)-4-(5-6-7-8-9)-10=11 but there are more

possibilities.How many solutions can you find?

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# Brackets math problem

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