数学练习

生成练习卷

选好题型和难度，下面会实时更新预览；确认后下载 PDF 或直接打印

适合练逆运算：( ) + 3 = 10
下载 PDF 下载答案页 共 50 道 · 分数加减 · 分母 12 以内

分数加减练习

姓名 ____________ 日期 ____________ 用时 ______ 分 得分 ______
  1. 9/10 - 5/10 =
  2. 5/7 + 1/7 =
  3. 3/6 + 2/6 =
  4. 3/4 - 1/4 =
  5. 6/11 + 3/11 =
  6. 6/11 - 5/11 =
  7. 2/5 - 1/5 =
  8. 5/6 - 2/6 =
  9. 2/6 + 3/6 =
  10. 4/6 - 3/6 =
  11. 4/10 + 3/10 =
  12. 3/5 + 1/5 =
  13. 4/8 - 1/8 =
  14. 6/10 + 3/10 =
  15. 2/3 - 1/3 =
  16. 3/5 - 1/5 =
  17. 1/6 + 2/6 =
  18. 5/7 - 4/7 =
  19. 4/8 - 3/8 =
  20. 2/8 - 1/8 =
  21. 4/5 - 1/5 =
  22. 1/4 + 2/4 =
  23. 1/7 + 3/7 =
  24. 4/6 - 2/6 =
  25. 1/8 + 1/8 =
  26. 8/10 - 6/10 =
  27. 1/7 + 5/7 =
  28. 8/10 - 4/10 =
  29. 5/10 + 4/10 =
  30. 2/11 + 5/11 =
  31. 10/11 - 6/11 =
  32. 3/5 - 2/5 =
  33. 10/11 - 6/11 =
  34. 3/6 + 1/6 =
  35. 2/3 - 1/3 =
  36. 2/9 - 1/9 =
  37. 3/4 - 1/4 =
  38. 1/3 + 1/3 =
  39. 8/9 - 5/9 =
  40. 4/6 + 1/6 =
  41. 2/4 + 1/4 =
  42. 2/9 + 6/9 =
  43. 1/5 + 2/5 =
  44. 1/8 + 1/8 =
  45. 2/9 - 1/9 =
  46. 5/7 + 1/7 =
  47. 7/8 - 2/8 =
  48. 9/11 + 1/11 =
  49. 1/3 + 1/3 =
  50. 8/11 + 2/11 =

答案

  1. 4/10
  2. 6/7
  3. 5/6
  4. 2/4
  5. 9/11
  6. 1/11
  7. 1/5
  8. 3/6
  9. 5/6
  10. 1/6
  11. 7/10
  12. 4/5
  13. 3/8
  14. 9/10
  15. 1/3
  16. 2/5
  17. 3/6
  18. 1/7
  19. 1/8
  20. 1/8
  21. 3/5
  22. 3/4
  23. 4/7
  24. 2/6
  25. 2/8
  26. 2/10
  27. 6/7
  28. 4/10
  29. 9/10
  30. 7/11
  31. 4/11
  32. 1/5
  33. 4/11
  34. 4/6
  35. 1/3
  36. 1/9
  37. 2/4
  38. 2/3
  39. 3/9
  40. 5/6
  41. 3/4
  42. 8/9
  43. 3/5
  44. 2/8
  45. 1/9
  46. 6/7
  47. 5/8
  48. 10/11
  49. 2/3
  50. 10/11

答案页也可以单独下载成一页 A4。