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SUMA DE DOS DIGITOS

SUMA DE DOS DIGITOS. En esta lección aprenderás a sumar números de dos dígitos. Fíjate en la siguiente suma:. 2 7 + 3 5 -------. 1 2 7 + 3 5 -------. 2. 1 2 7 + 3 5 -------. 6 2. Muy bién , ahora inténtalo con esta otra suma:.

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SUMA DE DOS DIGITOS

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  1. SUMA DE DOS DIGITOS

  2. En esta lección aprenderás a sumarnúmerosde dos dígitos... Fíjate en la siguiente suma:

  3. 2 7+ 3 5-------

  4. 1 2 7+ 3 5------- 2

  5. 12 7+35------- 62

  6. Muy bién, ahora inténtalo con esta otra suma:

  7. 5 8+ 2 5-------

  8. 1 5 8+ 2 5------- 3

  9. 15 8+2 5------- 8 3

  10. Ahora, miremos otro ejemplo:

  11. 7 9 + 1 1-------

  12. 1 7 9+ 1 1------- 0

  13. 17 9 +1 1------- 90

  14. Ahora inténtalotú:

  15. 1. 1 9 2. 4 8+ 2 5 + 3 7----- ------

  16. 1.1 1 92. 4 8+ 2 5 + 3 7----- ------ 4

  17. 1.11 9 2. 4 8+ 25+ 3 7----- ------ 4 4

  18. 1.1 11 9 2. 4 8+ 25+ 3 7----- ------ 4 4 5

  19. 1.1 1 1 9 2.4 8+ 25+ 3 7----- ------ 4 4 8 5

  20. 3. 3 3 4. 4 9+ 5 9 + 1 6----- ------

  21. 3.1 3 34. 4 9+ 5 9 + 1 6----- ------ 2

  22. 3.13 3 4. 4 9+ 5 9 + 1 6----- ------ 92

  23. 3.1 13 3 4. 4 9+ 5 9 + 1 6----- ------ 92 5

  24. 3.1 1 3 3 4.4 9+ 5 9 + 1 6----- ------ 92 6 5

  25. 5. 3 7 6. 7 8 + 2 3 + 1 8 ------- ------- 7. 2 5 8. 3 8 + 3 6 + 5 4 ------- ------

  26. 15. 3 76. 7 8 + 2 3 + 1 8 ------- -------0

  27. 15.3 7 6. 7 8 + 2 3 + 1 8 ------- -------60

  28. 1 15.3 7 6. 7 8 + 2 3 + 1 8 ------- -------60 6

  29. 1 15.3 7 6. 7 8 + 2 3 + 1 8 ------- -------60 9 6

  30. F I N

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