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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 23 · 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 4/14 in its simplest form. =
  2. 2.3/4 = ?/8
  3. 3.1/5 + 3/5 =
  4. 4.10/11 − 3/11 =
  5. 5.2/7 − 1/7 =
  6. 6.Which is bigger: 2/12 or 3/12? (a) 2/12 (b) 3/12
  7. 7.Which is smaller: 7/12 or 8/12? (a) 7/12 (b) 8/12
  8. 8.Write 2/14 in its simplest form. =
  9. 9.3/5 = 15/?
  10. 10.4/12 + 1/12 =
  11. 11.Write 15/40 in its simplest form. =
  12. 12.Write 6/10 in its simplest form. =
  13. 13.Which is smaller: 4/5 or 4/7? (a) 4/5 (b) 4/7
  14. 14.Write 15/20 in its simplest form. =
  15. 15.Write 25/30 in its simplest form. =
  16. 16.Write 16/20 in its simplest form. =
  17. 17.Which is smaller: 1/8 or 3/8? (a) 1/8 (b) 3/8
  18. 18.Which is bigger: 4/5 or 4/8? (a) 4/5 (b) 4/8
  19. 19.Which is bigger: 1/5 or 1/2? (a) 1/5 (b) 1/2
  20. 20.Write 20/32 in its simplest form. =
  21. 21.2/7 + 2/7 =
  22. 22.1/3 + 1/3 =
  23. 23.4/9 = ?/18
  24. 24.2/5 = 8/?
  25. 25.Which is bigger: 2/3 or 1/3? (a) 2/3 (b) 1/3
  26. 26.1/4 = 4/?
  27. 27.Which is bigger: 5/6 or 4/6? (a) 4/6 (b) 5/6
  28. 28.Which is smaller: 8/12 or 10/12? (a) 10/12 (b) 8/12
  29. 29.8/9 = 32/?
  30. 30.Which is smaller: 1/6 or 3/6? (a) 3/6 (b) 1/6
  31. 31.5/6 = 15/?
  32. 32.5/9 = 10/?
  33. 33.Which is smaller: 2/10 or 2/9? (a) 2/10 (b) 2/9
  34. 34.1/5 = ?/25
  35. 35.5/6 = ?/30
  36. 36.Write 10/12 in its simplest form. =
  37. 37.Write 14/16 in its simplest form. =
  38. 38.2/5 = ?/30
  39. 39.Which is bigger: 4/10 or 4/11? (a) 4/11 (b) 4/10
  40. 40.4/9 = ?/27

Answer key

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

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