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Sumas de fracciones.pdf

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Sumas de fracciones.pdf

  1. 1. Sumas de fracciones 2 7 __ __ + = 4 9 5 1 __ __ + = 6 4 2 7 __ __ + = 8 2 8 1 __ __ + = 8 2 8 1 __ __ + = 4 6 3 4 __ __ + = 2 9 Matemáticas Gratis · Com - Ficha: 2.690.708
  2. 2. Sumas de fracciones Soluciones 2 7 18 28 46 23 __ __ __ __ __ __ + = + = = 4 9 36 36 36 18 5 1 10 3 13 __ __ __ __ __ + = + = 6 4 12 12 12 2 7 2 28 30 15 __ __ __ __ __ __ + = + = = 8 2 8 8 8 4 8 1 8 4 12 3 __ __ __ __ __ __ + = + = = 8 2 8 8 8 2 8 1 24 2 26 13 __ __ __ __ __ __ + = + = = 4 6 12 12 12 6 3 4 27 8 35 __ __ __ __ __ + = + = 2 9 18 18 18 Matemáticas Gratis · Com - Ficha: 2.690.708

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