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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 143 · 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. 1.3/5 − 1/5 =
  2. 2.5/7 = ?/14
  3. 3.3/4 − 2/4 =
  4. 4.Which is smaller: 1/3 or 2/3? (a) 2/3 (b) 1/3
  5. 5.Write 14/18 in its simplest form. =
  6. 6.1/3 + 1/3 =
  7. 7.Which is bigger: 3/4 or 3/12? (a) 3/12 (b) 3/4
  8. 8.Which is smaller: 2/3 or 1/3? (a) 1/3 (b) 2/3
  9. 9.11/12 − 9/12 =
  10. 10.Which is smaller: 2/4 or 3/4? (a) 3/4 (b) 2/4
  11. 11.Which is smaller: 7/10 or 9/10? (a) 9/10 (b) 7/10
  12. 12.Which is smaller: 4/6 or 4/12? (a) 4/12 (b) 4/6
  13. 13.Which is bigger: 7/8 or 2/8? (a) 2/8 (b) 7/8
  14. 14.3/7 − 2/7 =
  15. 15.Which is bigger: 1/10 or 1/6? (a) 1/10 (b) 1/6
  16. 16.2/5 = ?/10
  17. 17.4/9 = 16/?
  18. 18.Write 20/28 in its simplest form. =
  19. 19.5/8 = 10/?
  20. 20.Which is smaller: 4/8 or 4/9? (a) 4/8 (b) 4/9
  21. 21.Which is bigger: 1/7 or 1/3? (a) 1/7 (b) 1/3
  22. 22.Which is smaller: 2/5 or 4/5? (a) 2/5 (b) 4/5
  23. 23.1/2 = ?/12
  24. 24.2/5 − 1/5 =
  25. 25.1/3 = ?/9
  26. 26.Write 28/32 in its simplest form. =
  27. 27.Which is smaller: 2/11 or 2/8? (a) 2/11 (b) 2/8
  28. 28.1/11 + 1/11 =
  29. 29.Which is smaller: 2/3 or 2/9? (a) 2/3 (b) 2/9
  30. 30.Write 15/35 in its simplest form. =
  31. 31.Write 5/15 in its simplest form. =
  32. 32.Which is bigger: 1/7 or 1/12? (a) 1/12 (b) 1/7
  33. 33.Which is smaller: 3/6 or 1/6? (a) 1/6 (b) 3/6
  34. 34.Which is smaller: 5/10 or 8/10? (a) 5/10 (b) 8/10
  35. 35.Write 6/16 in its simplest form. =
  36. 36.2/7 = 4/?
  37. 37.Write 3/21 in its simplest form. =
  38. 38.Which is smaller: 2/7 or 6/7? (a) 2/7 (b) 6/7
  39. 39.Write 20/35 in its simplest form. =
  40. 40.Write 16/36 in its simplest form. =

Answer key

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

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