五年级下学期分数脱式混合运算及解方程练习题100道.docx

五年级下学期分数脱式混合运算及解方程练习题100道五年级下学期分数脱式混合运算及解方程练习题100道 1. 3/7 × 49/9 - 4/3 2. 8/9 × 15/36 + 1/27 3. 12× 5/6 – 2/9 ×3 4. 8× 5/4 + 1/4 5. 6÷ 3/8 – 3/8 ÷6 6. 4/7 × 5/9 + 3/7 × 5/9 7. 5/2 - 8. 7/8 + 9. 9 × 5/6 + 5/6 10. 3/4 × 8/9 - 1/3 11. 7 × 5/49 + 3/14 12. 6 × 13. 8 × 4/5 + 8 × 11/5 14. 31 × 5/6 – 5/6 15. 9/7 - 16. 5/9 × 18 – 14 × 2/7 17. 4/5 × 25/16 + 2/3 × 3/4 18. 14 × 8/7 – 5/6 × 12/15 19. 17/32 – 3/4 × 9/24 20. 3 × 2/9 + 1/3 21. 5/7 × 3/25 + 3/7 22. 3/14 ×2/3 + 1/6 23. 1/5 × 2/3 + 5/6 24. 9/22 + 1/11 ÷ 1/2 25. 5/3 × 11/5 + 4/3 26. 45 × 2/3 + 1/3 × 27. 7/19 + 12/19 × 5/6 28. 1/4 + 3/4 ÷ 2/3 29. 8/7 × 21/16 + 1/2 30. 101 × 1/5 – 1/5 × 21 31. 75÷〔138÷〕 32. 85×(95－1440÷24) 33. 80400－(4300＋870÷15) 34. 240×78÷ 35. 1437×27＋27×563 36. 〔75-〕÷15 37. 2160÷〔×18〕 38. 325÷13×(266－250) 39. 85×(95－1440÷24) 40. 58870÷(105＋20×2) 41. 1437×27＋27×563 42. 81432÷(13×52＋78) 43. [37.85-] ×30 44. 156×[(17.7-7.2)÷3] 45. ＋76×64 46. 36×(913－276÷23) 47. [192－]×67 48. [×0.9-1.15]÷2.5 49. 81432÷(13×52＋78) 50. 5.4÷[2.6×+0.62] 51. ＋76×64 52. 60－(9.5＋28.9)]÷0.18 53. 2.881÷0.43－0.24×3.5 54. 20×[(2.44－1.8)÷0.4＋0.15] 55. 194－64.8÷1.8×0.9 56. 36.72÷4.25×9.9 57. 3.416÷ 58. 0.8×[(10－6.76)÷1.2] 59. × 60. (6.8-6.8×0.55)÷8.5 61. 0.12× 4.8÷0.12×4.8 62. ÷ 63. 812-700÷ 64. ÷1.6 65. 85+14× 66. 120-36×4÷18+35 67. × 68. 9.72×1.6-18.305÷7 69. 4/7÷[1/3×] 70. ÷7/3+7/10 71. 12.78－0÷ 72. 37.812-700÷ 73. 3.2×÷1.6 74. 85+14× 75. ÷ 76. (6.8-6.8×0.55)÷8.5 77. × 78. 0.12× 4.8÷0.12×4.8 79. ÷1.6 80. 120-36×4÷18+35 81. 10.15-10.75×0.4-5.7 82. 5.8×+4.2×3.74 83. 347+45×2-4160÷52 84. 32.52-×2.5 85. 87÷ 86. [×0.9-1.15] ÷2.5 87. ÷1.6 88. 5.4÷[2.6×+0.62] 89. 12×6÷-6 90. 3.2×6+÷1.6 91. ÷1.6 92. 5.8×+4.2×3.74 93. 33.02－÷2.5 94. 3/7 × 49/9 - 4/3 95. 8/9 × 15/36 + 1/27 96. 12× 5/6 – 2/9 ×3 97. 8× 5/4 + 1/4 98. 6÷ 3/8 – 3/8 ÷6 99. 4/7 × 5/9 + 3/7 × 5/9 100. 5/2 - 。