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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 537 · 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 15/18 in its simplest form. =
  2. 2.1/3 + 1/3 =
  3. 3.4/9 = ?/18
  4. 4.Which is smaller: 1/3 or 2/3? (a) 1/3 (b) 2/3
  5. 5.Write 15/27 in its simplest form. =
  6. 6.5/12 − 4/12 =
  7. 7.3/9 − 1/9 =
  8. 8.1/6 = 4/?
  9. 9.Write 12/32 in its simplest form. =
  10. 10.Write 4/8 in its simplest form. =
  11. 11.Which is bigger: 1/3 or 1/11? (a) 1/3 (b) 1/11
  12. 12.2/9 = ?/18
  13. 13.3/4 − 2/4 =
  14. 14.Which is smaller: 9/11 or 8/11? (a) 8/11 (b) 9/11
  15. 15.3/7 = ?/21
  16. 16.2/3 − 1/3 =
  17. 17.Which is bigger: 4/12 or 4/6? (a) 4/6 (b) 4/12
  18. 18.2/5 = 6/?
  19. 19.2/9 = 10/?
  20. 20.Which is smaller: 2/11 or 2/4? (a) 2/4 (b) 2/11
  21. 21.Which is bigger: 2/7 or 2/12? (a) 2/7 (b) 2/12
  22. 22.Which is bigger: 3/7 or 3/8? (a) 3/7 (b) 3/8
  23. 23.Which is smaller: 3/6 or 3/12? (a) 3/6 (b) 3/12
  24. 24.5/6 − 4/6 =
  25. 25.Which is smaller: 4/10 or 2/10? (a) 2/10 (b) 4/10
  26. 26.Which is smaller: 4/9 or 1/9? (a) 1/9 (b) 4/9
  27. 27.5/8 + 3/8 =
  28. 28.Which is smaller: 2/6 or 5/6? (a) 2/6 (b) 5/6
  29. 29.3/7 + 1/7 =
  30. 30.Which is bigger: 3/7 or 1/7? (a) 1/7 (b) 3/7
  31. 31.Which is bigger: 3/8 or 3/5? (a) 3/8 (b) 3/5
  32. 32.Which is bigger: 1/4 or 2/4? (a) 1/4 (b) 2/4
  33. 33.Which is bigger: 4/11 or 4/5? (a) 4/11 (b) 4/5
  34. 34.Which is smaller: 8/11 or 3/11? (a) 8/11 (b) 3/11
  35. 35.Which is smaller: 5/9 or 1/9? (a) 1/9 (b) 5/9
  36. 36.Which is smaller: 6/11 or 9/11? (a) 6/11 (b) 9/11
  37. 37.3/5 = ?/30
  38. 38.Write 25/40 in its simplest form. =
  39. 39.Which is smaller: 10/12 or 1/12? (a) 10/12 (b) 1/12
  40. 40.6/7 = ?/35

Answer key

  1. 5/6
  2. 2/3
  3. 8
  4. 1/3
  5. 5/9
  6. 1/12
  7. 2/9
  8. 24
  9. 3/8
  10. 1/2
  11. 1/3
  12. 4
  13. 1/4
  14. 8/11
  15. 9
  16. 1/3
  17. 4/6
  18. 15
  19. 45
  20. 2/11
  21. 2/7
  22. 3/7
  23. 3/12
  24. 1/6
  25. 2/10
  26. 1/9
  27. 1
  28. 2/6
  29. 4/7
  30. 3/7
  31. 3/5
  32. 2/4
  33. 4/5
  34. 3/11
  35. 1/9
  36. 6/11
  37. 18
  38. 5/8
  39. 1/12
  40. 30

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