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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 243 · 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 15/21 in its simplest form. =
  2. 2.1/7 = ?/14
  3. 3.2/3 − 1/3 =
  4. 4.6/8 − 2/8 =
  5. 5.Which is bigger: 1/12 or 1/8? (a) 1/8 (b) 1/12
  6. 6.6/12 − 3/12 =
  7. 7.1/4 = ?/24
  8. 8.5/6 = 10/?
  9. 9.Write 2/4 in its simplest form. =
  10. 10.5/7 = ?/42
  11. 11.6/9 − 2/9 =
  12. 12.Which is bigger: 1/5 or 1/9? (a) 1/9 (b) 1/5
  13. 13.Which is bigger: 4/5 or 1/5? (a) 1/5 (b) 4/5
  14. 14.Which is bigger: 2/4 or 1/4? (a) 1/4 (b) 2/4
  15. 15.2/9 − 1/9 =
  16. 16.Write 10/25 in its simplest form. =
  17. 17.Write 4/14 in its simplest form. =
  18. 18.Which is bigger: 4/9 or 1/9? (a) 1/9 (b) 4/9
  19. 19.4/7 = 8/?
  20. 20.Which is bigger: 2/10 or 4/10? (a) 2/10 (b) 4/10
  21. 21.1/9 + 1/9 =
  22. 22.Write 5/25 in its simplest form. =
  23. 23.5/6 − 4/6 =
  24. 24.Which is bigger: 8/11 or 2/11? (a) 8/11 (b) 2/11
  25. 25.Which is smaller: 5/11 or 9/11? (a) 9/11 (b) 5/11
  26. 26.Which is smaller: 3/9 or 1/9? (a) 1/9 (b) 3/9
  27. 27.8/9 = ?/45
  28. 28.2/4 + 1/4 =
  29. 29.Which is smaller: 7/10 or 3/10? (a) 7/10 (b) 3/10
  30. 30.Which is smaller: 1/3 or 2/3? (a) 2/3 (b) 1/3
  31. 31.Which is bigger: 7/10 or 9/10? (a) 7/10 (b) 9/10
  32. 32.6/11 + 4/11 =
  33. 33.7/10 + 1/10 =
  34. 34.5/7 − 2/7 =
  35. 35.Which is smaller: 1/11 or 1/12? (a) 1/11 (b) 1/12
  36. 36.1/4 + 2/4 =
  37. 37.3/8 = ?/40
  38. 38.1/7 = 4/?
  39. 39.Which is bigger: 1/10 or 1/4? (a) 1/4 (b) 1/10
  40. 40.5/9 = ?/36

Answer key

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

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