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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 98 · 40 sums
TalentJR

The method (Same bottom, work the top): Equivalent fraction: multiply (or divide) top and bottom by the same number. Same denominator: bigger numerator = bigger fraction. Same numerator: smaller denominator = bigger fraction. Add or subtract like fractions: work the numerators, keep the denominator, then simplify.

NameDateTime takenScore ___ / 40
  1. 1.Which is smaller: 10/12 or 2/12? (a) 10/12 (b) 2/12
  2. 2.Which is smaller: 1/2 or 1/6? (a) 1/2 (b) 1/6
  3. 3.Which is bigger: 6/7 or 2/7? (a) 2/7 (b) 6/7
  4. 4.Which is bigger: 2/10 or 2/11? (a) 2/10 (b) 2/11
  5. 5.3/7 = ?/42
  6. 6.Which is bigger: 4/5 or 2/5? (a) 2/5 (b) 4/5
  7. 7.Which is smaller: 3/9 or 2/9? (a) 2/9 (b) 3/9
  8. 8.5/8 = 30/?
  9. 9.Which is bigger: 1/3 or 1/11? (a) 1/11 (b) 1/3
  10. 10.2/6 − 1/6 =
  11. 11.5/8 = ?/16
  12. 12.4/8 − 1/8 =
  13. 13.Which is bigger: 1/9 or 4/9? (a) 1/9 (b) 4/9
  14. 14.Which is bigger: 4/6 or 3/6? (a) 4/6 (b) 3/6
  15. 15.2/3 − 1/3 =
  16. 16.Which is bigger: 2/3 or 2/6? (a) 2/6 (b) 2/3
  17. 17.7/9 − 3/9 =
  18. 18.Which is bigger: 4/8 or 7/8? (a) 4/8 (b) 7/8
  19. 19.Which is smaller: 6/9 or 4/9? (a) 6/9 (b) 4/9
  20. 20.Write 12/21 in its simplest form. =
  21. 21.5/6 = 20/?
  22. 22.6/7 = 18/?
  23. 23.Write 12/27 in its simplest form. =
  24. 24.5/7 = ?/14
  25. 25.1/3 + 2/3 =
  26. 26.2/12 + 5/12 =
  27. 27.Write 3/6 in its simplest form. =
  28. 28.6/7 − 4/7 =
  29. 29.Write 6/15 in its simplest form. =
  30. 30.Write 10/12 in its simplest form. =
  31. 31.Write 15/27 in its simplest form. =
  32. 32.Which is bigger: 1/5 or 3/5? (a) 1/5 (b) 3/5
  33. 33.4/10 − 3/10 =
  34. 34.7/9 − 1/9 =
  35. 35.3/5 = ?/15
  36. 36.Write 6/8 in its simplest form. =
  37. 37.4/6 + 2/6 =
  38. 38.2/6 + 4/6 =
  39. 39.Which is bigger: 9/12 or 10/12? (a) 9/12 (b) 10/12
  40. 40.2/3 = 12/?

Answer key

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

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