08-12-2016
Mathematics

contestada

use doubles to find the sum of 7+8

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Аноним Аноним

08-12-2016

3.5+3.5)+(4+4) = 15. hope that helps

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LanaDelGay LanaDelGay

08-12-2016

5 + 5 + 5 = 15, piece of cake kiddo

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