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1 vote
10–{12–[(−9)+(−1)]}

User Tatha
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2 Answers

3 votes
I think it's 12 and if I'm wrong I'm sorry
User Mukhammad Ali
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5.7k points
7 votes
10-(12-(-10))
10-22 (since there's two negatives by each other they turn into a positive)
Final answer: -12
User Explicat
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5.8k points