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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 403 · 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. 1.3/4 = ?/20
  2. 2.Write 20/25 in its simplest form. =
  3. 3.Which is bigger: 1/9 or 1/7? (a) 1/7 (b) 1/9
  4. 4.Which is smaller: 7/10 or 9/10? (a) 9/10 (b) 7/10
  5. 5.7/12 + 4/12 =
  6. 6.2/7 + 3/7 =
  7. 7.Which is bigger: 1/12 or 1/11? (a) 1/12 (b) 1/11
  8. 8.8/9 − 1/9 =
  9. 9.7/8 = 14/?
  10. 10.Which is smaller: 3/5 or 1/5? (a) 3/5 (b) 1/5
  11. 11.1/8 + 7/8 =
  12. 12.8/9 = 32/?
  13. 13.Which is bigger: 2/8 or 2/4? (a) 2/8 (b) 2/4
  14. 14.Which is bigger: 2/9 or 3/9? (a) 3/9 (b) 2/9
  15. 15.Which is smaller: 5/10 or 4/10? (a) 5/10 (b) 4/10
  16. 16.Which is smaller: 1/6 or 1/5? (a) 1/5 (b) 1/6
  17. 17.Write 6/16 in its simplest form. =
  18. 18.4/6 − 3/6 =
  19. 19.Which is bigger: 3/4 or 3/11? (a) 3/4 (b) 3/11
  20. 20.3/8 + 4/8 =
  21. 21.4/10 + 2/10 =
  22. 22.2/3 = 6/?
  23. 23.5/6 = ?/30
  24. 24.Write 2/16 in its simplest form. =
  25. 25.2/3 = 8/?
  26. 26.6/8 − 4/8 =
  27. 27.1/4 = ?/20
  28. 28.Write 9/24 in its simplest form. =
  29. 29.Which is bigger: 1/4 or 2/4? (a) 2/4 (b) 1/4
  30. 30.Which is bigger: 1/3 or 2/3? (a) 2/3 (b) 1/3
  31. 31.3/8 = 12/?
  32. 32.Which is bigger: 1/4 or 1/3? (a) 1/4 (b) 1/3
  33. 33.8/11 + 2/11 =
  34. 34.Write 24/27 in its simplest form. =
  35. 35.Which is bigger: 9/12 or 10/12? (a) 9/12 (b) 10/12
  36. 36.1/2 = ?/10
  37. 37.Which is smaller: 3/9 or 6/9? (a) 3/9 (b) 6/9
  38. 38.Which is bigger: 7/10 or 3/10? (a) 3/10 (b) 7/10
  39. 39.Which is bigger: 1/12 or 1/7? (a) 1/12 (b) 1/7
  40. 40.Which is bigger: 1/3 or 1/8? (a) 1/8 (b) 1/3

Answer key

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

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