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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 164 · 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.Write 18/21 in its simplest form. =
  2. 2.Which is bigger: 2/4 or 2/6? (a) 2/6 (b) 2/4
  3. 3.Which is bigger: 4/5 or 2/5? (a) 2/5 (b) 4/5
  4. 4.7/9 − 1/9 =
  5. 5.Which is smaller: 2/8 or 2/6? (a) 2/6 (b) 2/8
  6. 6.1/6 + 5/6 =
  7. 7.Which is bigger: 4/8 or 4/5? (a) 4/5 (b) 4/8
  8. 8.4/7 + 3/7 =
  9. 9.3/8 = 18/?
  10. 10.Which is smaller: 6/9 or 5/9? (a) 5/9 (b) 6/9
  11. 11.Which is bigger: 1/5 or 1/2? (a) 1/2 (b) 1/5
  12. 12.Which is smaller: 4/9 or 1/9? (a) 4/9 (b) 1/9
  13. 13.Write 8/18 in its simplest form. =
  14. 14.Which is bigger: 2/4 or 2/3? (a) 2/3 (b) 2/4
  15. 15.4/12 − 1/12 =
  16. 16.1/5 = ?/20
  17. 17.Write 21/27 in its simplest form. =
  18. 18.Which is bigger: 3/12 or 3/9? (a) 3/12 (b) 3/9
  19. 19.3/4 = 12/?
  20. 20.Which is smaller: 2/5 or 2/3? (a) 2/3 (b) 2/5
  21. 21.Write 9/21 in its simplest form. =
  22. 22.3/8 − 1/8 =
  23. 23.2/5 + 2/5 =
  24. 24.Which is smaller: 3/8 or 7/8? (a) 3/8 (b) 7/8
  25. 25.Which is smaller: 2/11 or 2/3? (a) 2/3 (b) 2/11
  26. 26.Which is smaller: 4/12 or 3/12? (a) 3/12 (b) 4/12
  27. 27.Which is smaller: 3/4 or 3/6? (a) 3/4 (b) 3/6
  28. 28.Which is smaller: 3/6 or 3/8? (a) 3/8 (b) 3/6
  29. 29.5/11 − 3/11 =
  30. 30.Which is bigger: 3/5 or 3/9? (a) 3/9 (b) 3/5
  31. 31.Which is bigger: 10/12 or 5/12? (a) 5/12 (b) 10/12
  32. 32.4/12 + 2/12 =
  33. 33.6/7 = ?/35
  34. 34.Which is bigger: 3/9 or 3/5? (a) 3/9 (b) 3/5
  35. 35.Which is smaller: 2/5 or 2/6? (a) 2/6 (b) 2/5
  36. 36.1/9 = ?/54
  37. 37.Which is smaller: 2/11 or 2/6? (a) 2/11 (b) 2/6
  38. 38.Which is smaller: 3/5 or 1/5? (a) 3/5 (b) 1/5
  39. 39.Which is bigger: 9/11 or 3/11? (a) 9/11 (b) 3/11
  40. 40.4/5 − 1/5 =

Answer key

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

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