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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 420 · 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: 3/11 or 3/12? (a) 3/11 (b) 3/12
  2. 2.2/3 = ?/12
  3. 3.4/7 = ?/21
  4. 4.Which is bigger: 1/5 or 4/5? (a) 4/5 (b) 1/5
  5. 5.Write 25/35 in its simplest form. =
  6. 6.Which is bigger: 1/12 or 1/4? (a) 1/12 (b) 1/4
  7. 7.Which is smaller: 2/3 or 1/3? (a) 2/3 (b) 1/3
  8. 8.Which is smaller: 4/5 or 4/9? (a) 4/5 (b) 4/9
  9. 9.2/3 = ?/15
  10. 10.8/12 + 4/12 =
  11. 11.1/7 = 4/?
  12. 12.Which is bigger: 1/10 or 1/3? (a) 1/10 (b) 1/3
  13. 13.7/9 = ?/45
  14. 14.Which is bigger: 4/10 or 3/10? (a) 4/10 (b) 3/10
  15. 15.Which is bigger: 1/9 or 8/9? (a) 8/9 (b) 1/9
  16. 16.Which is bigger: 3/11 or 3/5? (a) 3/5 (b) 3/11
  17. 17.2/3 = 4/?
  18. 18.Which is bigger: 1/4 or 3/4? (a) 1/4 (b) 3/4
  19. 19.2/7 = 8/?
  20. 20.1/2 = 4/?
  21. 21.5/7 = ?/42
  22. 22.Write 2/18 in its simplest form. =
  23. 23.4/9 − 3/9 =
  24. 24.Which is bigger: 5/8 or 7/8? (a) 7/8 (b) 5/8
  25. 25.Which is bigger: 2/3 or 1/3? (a) 2/3 (b) 1/3
  26. 26.Which is smaller: 1/7 or 5/7? (a) 5/7 (b) 1/7
  27. 27.Which is bigger: 7/12 or 11/12? (a) 7/12 (b) 11/12
  28. 28.1/10 + 1/10 =
  29. 29.3/5 − 1/5 =
  30. 30.Which is bigger: 5/6 or 4/6? (a) 5/6 (b) 4/6
  31. 31.Which is smaller: 1/3 or 2/3? (a) 1/3 (b) 2/3
  32. 32.Write 2/4 in its simplest form. =
  33. 33.Which is bigger: 3/4 or 3/12? (a) 3/4 (b) 3/12
  34. 34.Write 15/20 in its simplest form. =
  35. 35.Write 6/10 in its simplest form. =
  36. 36.Which is smaller: 7/9 or 6/9? (a) 6/9 (b) 7/9
  37. 37.Which is smaller: 2/5 or 2/4? (a) 2/5 (b) 2/4
  38. 38.3/8 + 3/8 =
  39. 39.Write 12/16 in its simplest form. =
  40. 40.2/11 + 9/11 =

Answer key

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

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