daelen daelen
  • 08-12-2016
  • Mathematics
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use doubles to find the sum of 7+8

Respuesta :

Аноним Аноним
  • 08-12-2016
3.5+3.5)+(4+4) = 15. hope that helps
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LanaDelGay
LanaDelGay LanaDelGay
  • 08-12-2016
5 + 5 + 5 = 15, piece of cake kiddo
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