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Using all numbers from 1 to 10, put them into pairs, so that four pairs add up to 12 and the final pair adds up to 7?

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Using all numbers from 1 to 10, put them into pairs, so that four pairs add up to 12 and the final pair adds up to 7?
posted Mar 7, 2018 by anonymous

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1 Answer

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10 + 2 = 12
9 + 3 = 12
8 + 4 = 12
7 + 5 = 12
1 + 6 = 7

answer Mar 7, 2018 by Tejas Naik



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