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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 249 · 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: 1/4 or 1/12? (a) 1/4 (b) 1/12
  2. 2.2/10 − 1/10 =
  3. 3.Write 16/36 in its simplest form. =
  4. 4.1/4 = ?/8
  5. 5.Which is smaller: 5/10 or 9/10? (a) 5/10 (b) 9/10
  6. 6.Which is smaller: 1/3 or 2/3? (a) 2/3 (b) 1/3
  7. 7.Which is smaller: 3/7 or 5/7? (a) 5/7 (b) 3/7
  8. 8.Which is smaller: 4/9 or 4/12? (a) 4/12 (b) 4/9
  9. 9.9/12 − 4/12 =
  10. 10.Which is bigger: 1/3 or 2/3? (a) 2/3 (b) 1/3
  11. 11.Write 28/36 in its simplest form. =
  12. 12.Write 4/6 in its simplest form. =
  13. 13.Which is bigger: 1/7 or 6/7? (a) 6/7 (b) 1/7
  14. 14.Which is bigger: 4/5 or 3/5? (a) 3/5 (b) 4/5
  15. 15.Write 8/20 in its simplest form. =
  16. 16.7/9 = ?/45
  17. 17.Write 12/16 in its simplest form. =
  18. 18.4/6 − 1/6 =
  19. 19.5/6 = ?/30
  20. 20.2/5 − 1/5 =
  21. 21.Which is smaller: 2/6 or 2/4? (a) 2/6 (b) 2/4
  22. 22.Write 14/18 in its simplest form. =
  23. 23.7/9 − 6/9 =
  24. 24.2/9 = ?/27
  25. 25.2/5 = ?/20
  26. 26.Write 9/21 in its simplest form. =
  27. 27.Write 10/18 in its simplest form. =
  28. 28.6/8 − 4/8 =
  29. 29.Which is smaller: 6/12 or 4/12? (a) 4/12 (b) 6/12
  30. 30.3/9 + 5/9 =
  31. 31.3/12 − 1/12 =
  32. 32.3/8 − 1/8 =
  33. 33.Write 2/18 in its simplest form. =
  34. 34.Which is bigger: 2/3 or 1/3? (a) 1/3 (b) 2/3
  35. 35.Which is bigger: 1/8 or 1/7? (a) 1/7 (b) 1/8
  36. 36.Write 20/36 in its simplest form. =
  37. 37.Which is bigger: 1/12 or 1/5? (a) 1/12 (b) 1/5
  38. 38.Which is bigger: 2/10 or 1/10? (a) 1/10 (b) 2/10
  39. 39.2/4 + 2/4 =
  40. 40.5/6 = 30/?

Answer key

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

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