回覆列表
  • 1 # 使用者1091184077581479

    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 -( 3/2 + 4/5 )   8. 7/8 + ( 1/8 + 1/9 )  9. 9 × 5/6 + 5/6   10. 3/4 × 8/9 - 1/3   11. 7 × 5/49 + 3/14   12. 6 ×( 1/2 + 2/3 )   13. 8 × 4/5 + 8 × 11/5   14. 31 × 5/6 – 5/6   15. 9/7 - ( 2/7 – 10/21 )   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 × 15   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   31.50+160÷40 (58+370)÷(64-45)   32.120-144÷18+35   33.347+45×2-4160÷52   34(58+37)÷(64-9×5)   35.95÷(64-45)   36.178-145÷5×6+42 420+580-64×21÷28  37.812-700÷(9+31×11) (136+64)×(65-345÷23)   38.85+14×(14+208÷26)   39.(284+16)×(512-8208÷18)   40.120-36×4÷18+35   41.(58+37)÷(64-9×5)   42.(6.8-6.8×0.55)÷8.5   43.0.12× 4.8÷0.12×4.8   44.(3.2×1.5+2.5)÷1.6 (2)3.2×(1.5+2.5)÷1.6   45.6-1.6÷4= 5.38+7.85-5.37 46.7.2÷0.8-1.2×5= 6-1.19×3-0.43  47.6.5×(4.8-1.2×4)= 0.68×1.9+0.32×1.9   48.10.15-10.75×0.4-5.7  49.5.8×(3.87-0.13)+4.2×3.74   50.32.52-(6+9.728÷3.2)×2.5   51.[(7.1-5.6)×0.9-1.15] ÷2.5   52.5.4÷[2.6×(3.7-2.9)+0.62]   53.12×6÷(12-7.2)-6 (4)12×6÷7.2-6   54.5/2 -( 3/2 + 4/5 )  55.7/8 + ( 1/8 + 1/9 )   56.9/7 - ( 2/7 – 10/21 )  57.5/8+5/6+1/9 58.14/3-(385/42-270/42) 59.1/2+1/3-1/4+1/5-1/6  60.3/4-3/5+4/5-4/6+5/6-5/7 61.1/2-1/2-1/2+1/262.1/100000+3-32/867 63.1+1/2-1/3 64.2/10+1/25     65. 6/48+4/36    66.9/72+ 6/ 24   67.9/7-8/5    68.2/1+3/2   69. 8/5-6/1   70.5/3+7/2    71.6/7-8/3    72.9/8-6/5     73.3/2-6/3+5/2-4/3    74. 8/5-7/3  75. 1/2+1/3+1/4 76.2+1/3-1/4   77.2/3-(1/3+1/4)    78. 4/5+(1/2-1/3)    79.1/8+(1/2-1/4) 1+1/2-1/3  80.8 +( 1/8 + 1/9) 81. 2/9+1/2  82. 3/2+2/1 83.8/72-4/36  84. 6/30+9/45 85. 3/9-9/27 86.1/4 + 3/4  87.  6/2 -( 3/2 + 4/5 )  88.8 + ( 1/8 + 1/9 )  89. 4/7 – 10/21   90. 9/7 – 10/21 91.9/36-3/9 92. 1/5-1/6   93. 9/2+3/1   94.1/2-1/3    95.5/ 6 + 2/14  96. 2/3 + 5/8   97.21/16 + 1/2 98.2/3+1/6/3/24   99.10-3/4   100.2/3+3/4

  • 中秋節和大豐收的關聯?
  • 高格辦公空間:聯合有什麼辦公優勢?