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REPASO DE FRACCIONES

Carlos Martínez Spanish 44 cards

Cards in this deck (44)

  1. 1SUMA DE FRACCIONES CON DISTINTO DENOMINADOR4/3 + 5/7 =
    = (4·7)/21 + (5·3)/21 =
    = 28/21 + 15/21 =
    = 43/21
  2. 22/3 + 3/5 =19/15
  3. 33/7 + 3/4 =33/28
  4. 42/9 + 4/3 =14/9
  5. 52/5 + 1 =7/5
  6. 63/8 + 1/2 =7/8
  7. 72 + 5/6 =17/6
  8. 84/9 + 2/5 =38/45
  9. 91/4 + 2/3 =11/12
  10. 103 + 2/7 =23/7
  11. 111/6 + 2/3 =5/6
  12. 12RESTA DE FRACCIONES CON DISTINTO DENOMINADOR4/3 - 5/7 =
    = (4·7)/21 - (5·3)/21 =
    = 28/21 - 15/21 =
    = 13/21
  13. 131/3 - 2/7 =1/21
  14. 145/6 - 3/4 =1/12
  15. 158/3 - 2 =2/3
  16. 164/5 - 3/8 =17/40
  17. 1711/9 - 3/4 =17/36
  18. 181 - 4/5 =1/5
  19. 198/9 - 2/3 =2/9
  20. 205/2 - 6/7 =23/14
  21. 217/4 - 1/2 =5/4
  22. 225/3 - 3/4 =5/12
  23. 23PRODUCTO DE FRACCIONESa/b · c/d = (a·c)/(b·d)
    1/4 · 7/8 = (1·7)/(4·8) =
    = 7/32
  24. 242/5 · 3/7 =6/35
  25. 251/4 · 3/5 =3/20
  26. 264 · 8/3 =32/3
  27. 277/5 · 4/3 =28/15
  28. 287/9 · 4/3 =28/27
  29. 297/8 · 7/2 =49/16
  30. 308/3 · 7 =56/3
  31. 312/9 · 1/5 =2/45
  32. 329/4 · 9/4 =81/16
  33. 337/2 · 5/9 =35/18
  34. 34COCIENTE DE FRACCIONESa/b : c/d = (a·d)/(b·c)
    2/5 : 7/8 = (2·8)/(5·7) =
    = 16/35
  35. 356/7 : 5/4 =24/35
  36. 367/9 : 3/2 =14/27
  37. 375 : 2/3 =15/2
  38. 388/3 : 5/7 =56/15
  39. 397/6 : 2/7 =49/12
  40. 409/8 : 2/3 =27/16
  41. 415/3 : 3/5 =25/9
  42. 424 : 3/7 =28/3
  43. 431/8 : 7/3 =3/56
  44. 448/5 : 7/4 =32/35

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Description
Estas fichas están enfocadas a consolidar y repasar los contenidos más básicos de operaciones con fracciones.
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