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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 22 · 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. 1.1/6 = 5/?
  2. 2.2/7 + 3/7 =
  3. 3.4/5 = ?/20
  4. 4.Write 12/16 in its simplest form. =
  5. 5.6/7 − 2/7 =
  6. 6.Which is smaller: 3/8 or 1/8? (a) 3/8 (b) 1/8
  7. 7.Write 2/6 in its simplest form. =
  8. 8.Which is smaller: 2/8 or 2/5? (a) 2/8 (b) 2/5
  9. 9.2/3 − 1/3 =
  10. 10.8/12 + 3/12 =
  11. 11.Write 6/16 in its simplest form. =
  12. 12.Write 8/36 in its simplest form. =
  13. 13.2/9 + 1/9 =
  14. 14.7/8 = 42/?
  15. 15.1/12 + 6/12 =
  16. 16.Which is bigger: 1/3 or 2/3? (a) 2/3 (b) 1/3
  17. 17.Which is bigger: 3/6 or 3/7? (a) 3/7 (b) 3/6
  18. 18.Write 5/25 in its simplest form. =
  19. 19.Which is smaller: 1/3 or 1/7? (a) 1/3 (b) 1/7
  20. 20.Write 4/18 in its simplest form. =
  21. 21.5/9 = ?/27
  22. 22.Which is bigger: 6/8 or 5/8? (a) 5/8 (b) 6/8
  23. 23.Which is bigger: 1/11 or 1/5? (a) 1/11 (b) 1/5
  24. 24.1/4 + 1/4 =
  25. 25.Write 10/25 in its simplest form. =
  26. 26.Which is bigger: 7/9 or 2/9? (a) 2/9 (b) 7/9
  27. 27.2/5 = 4/?
  28. 28.2/9 − 1/9 =
  29. 29.2/5 − 1/5 =
  30. 30.6/10 + 3/10 =
  31. 31.1/8 = ?/40
  32. 32.3/4 − 2/4 =
  33. 33.1/5 + 1/5 =
  34. 34.5/7 = ?/28
  35. 35.Write 20/35 in its simplest form. =
  36. 36.Which is smaller: 3/8 or 3/10? (a) 3/8 (b) 3/10
  37. 37.Which is bigger: 4/7 or 2/7? (a) 4/7 (b) 2/7
  38. 38.Which is bigger: 4/12 or 4/6? (a) 4/6 (b) 4/12
  39. 39.Which is bigger: 10/12 or 5/12? (a) 10/12 (b) 5/12
  40. 40.Write 5/15 in its simplest form. =

Answer key

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

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