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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 160 · 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 bigger: 1/4 or 1/7? (a) 1/7 (b) 1/4
  2. 2.4/5 = ?/15
  3. 3.Which is bigger: 4/9 or 4/7? (a) 4/7 (b) 4/9
  4. 4.Write 12/32 in its simplest form. =
  5. 5.Write 4/16 in its simplest form. =
  6. 6.2/5 − 1/5 =
  7. 7.2/3 = ?/6
  8. 8.3/5 − 1/5 =
  9. 9.Write 40/45 in its simplest form. =
  10. 10.Which is smaller: 3/12 or 3/6? (a) 3/12 (b) 3/6
  11. 11.1/3 + 2/3 =
  12. 12.Which is bigger: 3/9 or 3/10? (a) 3/9 (b) 3/10
  13. 13.Which is bigger: 4/9 or 4/11? (a) 4/9 (b) 4/11
  14. 14.2/5 + 2/5 =
  15. 15.1/5 + 4/5 =
  16. 16.2/5 = 4/?
  17. 17.5/12 + 5/12 =
  18. 18.Write 15/25 in its simplest form. =
  19. 19.2/3 = ?/12
  20. 20.Which is bigger: 2/4 or 3/4? (a) 3/4 (b) 2/4
  21. 21.Which is smaller: 3/5 or 3/9? (a) 3/9 (b) 3/5
  22. 22.4/6 − 1/6 =
  23. 23.Which is smaller: 2/12 or 10/12? (a) 10/12 (b) 2/12
  24. 24.Which is smaller: 4/6 or 3/6? (a) 4/6 (b) 3/6
  25. 25.Which is smaller: 3/10 or 6/10? (a) 6/10 (b) 3/10
  26. 26.2/5 + 1/5 =
  27. 27.3/6 + 1/6 =
  28. 28.Which is bigger: 2/3 or 1/3? (a) 1/3 (b) 2/3
  29. 29.1/7 = ?/14
  30. 30.Which is smaller: 6/8 or 3/8? (a) 3/8 (b) 6/8
  31. 31.Which is bigger: 4/12 or 4/9? (a) 4/9 (b) 4/12
  32. 32.2/11 − 1/11 =
  33. 33.Which is bigger: 3/10 or 3/8? (a) 3/8 (b) 3/10
  34. 34.2/7 = 4/?
  35. 35.3/4 = ?/20
  36. 36.Which is bigger: 4/11 or 4/12? (a) 4/12 (b) 4/11
  37. 37.Which is smaller: 3/9 or 2/9? (a) 2/9 (b) 3/9
  38. 38.7/9 = ?/18
  39. 39.Which is smaller: 8/11 or 7/11? (a) 7/11 (b) 8/11
  40. 40.Which is smaller: 10/11 or 6/11? (a) 10/11 (b) 6/11

Answer key

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

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