__________________________________________________ 1. 2/3×3/4= 2. 3/5÷1/2= 3. 5/6×4/5= 4. 8/9×4/7= 5. 5/9×2/6= 6. 2/3×1/8= 7. 7/9×1/2= 8. 4/5÷5/6= 9. 2/ 8÷3/5= 10. 4/ 7÷6/8= 11. 5/ 9÷15. 2/7÷4/9= 16. 5/8÷5/9= 17. 8/9÷2/5= 18. 5/6÷9/10= 19. 7/8×3/7= 20. 4/9×3/5= 21. 6/9×2/3= 22. 2/8÷6/9= 23. 4/10×5/8= 24. 8/9×2/5= 25. 6/9÷4/8= 26. 2/4×1/9= 27. 5/8÷4/9= 28. 6/5×5/7= 29. 6/4÷3/8= 30. 2/5÷3/4= 31. 6/5×3/4= 32. 3/5×5/7= 33. 6/7÷5/3 34. 7/8×3/6= 35. 4/6÷2/3= 36. 8/3÷6/7= 37. 5/1÷2/4= 38. 7/6×3/4= 39. 5/8×2/9= 40. 12/45×= 44. 5/6×2/5= 45. 5/4÷5/6= 46. 4/8÷6/8= 47. 8/6×3/18= 48. 7/8×16= 49. 9/5×10= 50. 7/8×5/8= 51. 5/7×10= 52. 35÷5/7= 53. 3/6×5/8= 54. 3/18×6= 55. 6/9÷6/9= 56. 9/8×2/8= 57. 2/6÷3/9= 5/10= 12. 4/6×5/8= 13. 7/9÷1/8= 14. 10/×6/8= 5/9= 41. 3÷2/12= 42. 7/9×9/14= 43. 5/9×8/18 __________________________________________________ __________________________________________________ 58. 5/9÷10= 59. 4/24÷12= 60. 5/8×4/8= 61. 7/5÷10= 62. 1/5×7/6= 63. 5/6×7/8= 64. 5/6÷10= 65. 5/6÷12= 66. 7/6×2/8= 67. 1/3×7/9= 68. 7/8×8/5= 69. 5/8×6/9= 70. 5/6÷7/6= 71. 5/9×4/6= 72. 7/ 12×5/8= 73. 4÷5/8= 74. 1/4×3= 75. 2/3×4= 76. 2×1/5= 77. 3/4×8/9= 78. 5/24×6/5= 79. 5/9×6/7= 80. 7/8×84. 4/9÷2/3= 85. 8/33×11= 86. 2/3÷3/2= 87. 57/88×22= 88. 13/32÷94. 12/25÷5/6= 95. 3/28÷7/9= 96. 1/5÷5/9= 97. 3/4÷4/3= 98. 13/16×3/8= 89. 5/6÷8/9= 99. 13/18÷25/27= 90. 7/8×4/5= 91. 11/12÷5/6= 100. 2/3÷9/8= 16/49= 81. 2/3÷4/9= 82. 5/11÷121/72= 92. 11/12×25/33= 83. 27/52×8/9= 93. 13/14×13/9= 7/39= __________________________________________________ 本文来源：https://www.wddqw.com/doc/2b086035eb7101f69e3143323968011ca300f7d1.html