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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 518 · 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 10/12 in its simplest form. =
  2. 2.1/5 = ?/25
  3. 3.1/3 = ?/9
  4. 4.Write 10/15 in its simplest form. =
  5. 5.Which is bigger: 1/12 or 1/3? (a) 1/12 (b) 1/3
  6. 6.Write 4/32 in its simplest form. =
  7. 7.Which is bigger: 3/6 or 3/5? (a) 3/5 (b) 3/6
  8. 8.Write 9/12 in its simplest form. =
  9. 9.Which is bigger: 1/3 or 2/3? (a) 2/3 (b) 1/3
  10. 10.Which is bigger: 2/3 or 1/3? (a) 1/3 (b) 2/3
  11. 11.Write 10/45 in its simplest form. =
  12. 12.5/11 − 2/11 =
  13. 13.1/7 = 2/?
  14. 14.Which is smaller: 5/6 or 1/6? (a) 1/6 (b) 5/6
  15. 15.Write 2/6 in its simplest form. =
  16. 16.Which is smaller: 6/12 or 8/12? (a) 8/12 (b) 6/12
  17. 17.Write 6/9 in its simplest form. =
  18. 18.1/5 = 5/?
  19. 19.Which is bigger: 7/10 or 1/10? (a) 7/10 (b) 1/10
  20. 20.Which is bigger: 6/12 or 2/12? (a) 2/12 (b) 6/12
  21. 21.Which is bigger: 1/2 or 1/3? (a) 1/3 (b) 1/2
  22. 22.Which is bigger: 3/6 or 5/6? (a) 3/6 (b) 5/6
  23. 23.2/5 = ?/30
  24. 24.Which is bigger: 3/7 or 3/12? (a) 3/7 (b) 3/12
  25. 25.1/6 = ?/24
  26. 26.Which is smaller: 4/12 or 1/12? (a) 1/12 (b) 4/12
  27. 27.4/5 = ?/20
  28. 28.Write 15/35 in its simplest form. =
  29. 29.Which is bigger: 4/12 or 4/6? (a) 4/6 (b) 4/12
  30. 30.Which is bigger: 2/9 or 2/3? (a) 2/9 (b) 2/3
  31. 31.4/5 = ?/15
  32. 32.Write 15/20 in its simplest form. =
  33. 33.1/6 = 2/?
  34. 34.Which is bigger: 4/9 or 4/5? (a) 4/9 (b) 4/5
  35. 35.Which is bigger: 9/11 or 3/11? (a) 3/11 (b) 9/11
  36. 36.Which is smaller: 4/10 or 2/10? (a) 4/10 (b) 2/10
  37. 37.Write 12/20 in its simplest form. =
  38. 38.2/3 − 1/3 =
  39. 39.Write 20/32 in its simplest form. =
  40. 40.Which is bigger: 4/10 or 5/10? (a) 5/10 (b) 4/10

Answer key

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

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