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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 474 · 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 10/12 in its simplest form. =
  2. 2.3/7 = 18/?
  3. 3.3/5 + 2/5 =
  4. 4.2/4 − 1/4 =
  5. 5.Which is bigger: 1/3 or 1/4? (a) 1/3 (b) 1/4
  6. 6.7/12 + 2/12 =
  7. 7.2/7 = ?/35
  8. 8.Which is bigger: 4/12 or 4/5? (a) 4/5 (b) 4/12
  9. 9.1/5 + 3/5 =
  10. 10.Write 6/15 in its simplest form. =
  11. 11.4/6 + 1/6 =
  12. 12.Write 20/28 in its simplest form. =
  13. 13.Which is smaller: 2/3 or 1/3? (a) 1/3 (b) 2/3
  14. 14.5/12 − 2/12 =
  15. 15.2/8 + 1/8 =
  16. 16.Write 4/12 in its simplest form. =
  17. 17.2/9 = 4/?
  18. 18.3/4 − 2/4 =
  19. 19.1/7 + 4/7 =
  20. 20.1/2 = 6/?
  21. 21.5/9 = ?/45
  22. 22.6/9 − 3/9 =
  23. 23.Which is smaller: 3/11 or 3/4? (a) 3/4 (b) 3/11
  24. 24.Which is smaller: 6/8 or 4/8? (a) 6/8 (b) 4/8
  25. 25.Write 10/14 in its simplest form. =
  26. 26.3/12 − 1/12 =
  27. 27.8/9 = 32/?
  28. 28.Which is smaller: 1/4 or 1/11? (a) 1/4 (b) 1/11
  29. 29.Which is bigger: 2/8 or 2/5? (a) 2/5 (b) 2/8
  30. 30.1/5 + 1/5 =
  31. 31.2/5 + 3/5 =
  32. 32.Write 21/24 in its simplest form. =
  33. 33.1/6 = 2/?
  34. 34.6/8 − 3/8 =
  35. 35.1/6 = ?/12
  36. 36.6/11 + 2/11 =
  37. 37.Which is smaller: 11/12 or 4/12? (a) 11/12 (b) 4/12
  38. 38.Write 12/20 in its simplest form. =
  39. 39.Which is smaller: 1/8 or 1/12? (a) 1/8 (b) 1/12
  40. 40.Write 3/12 in its simplest form. =

Answer key

  1. 5/6
  2. 42
  3. 1
  4. 1/4
  5. 1/3
  6. 3/4
  7. 10
  8. 4/5
  9. 4/5
  10. 2/5
  11. 5/6
  12. 5/7
  13. 1/3
  14. 1/4
  15. 3/8
  16. 1/3
  17. 18
  18. 1/4
  19. 5/7
  20. 12
  21. 25
  22. 1/3
  23. 3/11
  24. 4/8
  25. 5/7
  26. 1/6
  27. 36
  28. 1/11
  29. 2/5
  30. 2/5
  31. 1
  32. 7/8
  33. 12
  34. 3/8
  35. 2
  36. 8/11
  37. 4/12
  38. 3/5
  39. 1/12
  40. 1/4

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