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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 327 · 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 bigger: 2/3 or 2/5? (a) 2/5 (b) 2/3
  2. 2.Which is bigger: 4/9 or 4/12? (a) 4/12 (b) 4/9
  3. 3.Which is bigger: 2/3 or 1/3? (a) 1/3 (b) 2/3
  4. 4.Which is bigger: 3/4 or 3/5? (a) 3/5 (b) 3/4
  5. 5.Write 3/27 in its simplest form. =
  6. 6.Write 8/20 in its simplest form. =
  7. 7.Which is bigger: 4/5 or 1/5? (a) 4/5 (b) 1/5
  8. 8.7/11 − 3/11 =
  9. 9.3/10 − 2/10 =
  10. 10.3/8 = ?/16
  11. 11.Which is smaller: 5/9 or 7/9? (a) 7/9 (b) 5/9
  12. 12.1/8 = 6/?
  13. 13.2/8 − 1/8 =
  14. 14.Which is bigger: 1/4 or 2/4? (a) 2/4 (b) 1/4
  15. 15.Which is smaller: 2/11 or 2/5? (a) 2/5 (b) 2/11
  16. 16.Write 4/18 in its simplest form. =
  17. 17.Which is smaller: 1/12 or 1/9? (a) 1/9 (b) 1/12
  18. 18.Which is bigger: 7/8 or 3/8? (a) 3/8 (b) 7/8
  19. 19.2/5 = 6/?
  20. 20.Write 15/24 in its simplest form. =
  21. 21.Write 10/15 in its simplest form. =
  22. 22.Write 25/45 in its simplest form. =
  23. 23.Which is bigger: 1/12 or 1/5? (a) 1/5 (b) 1/12
  24. 24.Which is bigger: 11/12 or 1/12? (a) 11/12 (b) 1/12
  25. 25.1/9 = ?/36
  26. 26.Which is smaller: 1/12 or 8/12? (a) 8/12 (b) 1/12
  27. 27.Which is smaller: 7/8 or 6/8? (a) 6/8 (b) 7/8
  28. 28.Which is smaller: 2/10 or 1/10? (a) 1/10 (b) 2/10
  29. 29.Which is bigger: 1/11 or 1/9? (a) 1/9 (b) 1/11
  30. 30.5/9 = 30/?
  31. 31.Write 2/8 in its simplest form. =
  32. 32.1/11 + 3/11 =
  33. 33.3/10 − 1/10 =
  34. 34.4/8 − 2/8 =
  35. 35.3/4 − 1/4 =
  36. 36.Write 2/14 in its simplest form. =
  37. 37.1/10 + 1/10 =
  38. 38.4/5 − 1/5 =
  39. 39.7/9 = ?/27
  40. 40.Write 10/16 in its simplest form. =

Answer key

  1. 2/3
  2. 4/9
  3. 2/3
  4. 3/4
  5. 1/9
  6. 2/5
  7. 4/5
  8. 4/11
  9. 1/10
  10. 6
  11. 5/9
  12. 48
  13. 1/8
  14. 2/4
  15. 2/11
  16. 2/9
  17. 1/12
  18. 7/8
  19. 15
  20. 5/8
  21. 2/3
  22. 5/9
  23. 1/5
  24. 11/12
  25. 4
  26. 1/12
  27. 6/8
  28. 1/10
  29. 1/9
  30. 54
  31. 1/4
  32. 4/11
  33. 1/5
  34. 1/4
  35. 1/2
  36. 1/7
  37. 1/5
  38. 3/5
  39. 21
  40. 5/8

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