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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 520 · 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. 1.3/6 − 2/6 =
  2. 2.Write 15/40 in its simplest form. =
  3. 3.2/3 − 1/3 =
  4. 4.Write 8/20 in its simplest form. =
  5. 5.2/8 + 4/8 =
  6. 6.5/8 = 15/?
  7. 7.7/11 + 3/11 =
  8. 8.2/11 − 1/11 =
  9. 9.2/7 = ?/28
  10. 10.8/10 + 1/10 =
  11. 11.Which is smaller: 3/12 or 3/6? (a) 3/6 (b) 3/12
  12. 12.Write 10/25 in its simplest form. =
  13. 13.Write 35/40 in its simplest form. =
  14. 14.Which is bigger: 1/8 or 7/8? (a) 1/8 (b) 7/8
  15. 15.3/4 − 2/4 =
  16. 16.Write 15/18 in its simplest form. =
  17. 17.Which is smaller: 5/7 or 4/7? (a) 5/7 (b) 4/7
  18. 18.Which is bigger: 1/12 or 9/12? (a) 9/12 (b) 1/12
  19. 19.2/4 + 2/4 =
  20. 20.Write 25/40 in its simplest form. =
  21. 21.Which is bigger: 2/5 or 2/12? (a) 2/12 (b) 2/5
  22. 22.Write 2/4 in its simplest form. =
  23. 23.5/6 = 20/?
  24. 24.1/5 = 2/?
  25. 25.Which is bigger: 7/8 or 4/8? (a) 4/8 (b) 7/8
  26. 26.2/3 = ?/12
  27. 27.7/8 = ?/24
  28. 28.Which is bigger: 1/4 or 3/4? (a) 3/4 (b) 1/4
  29. 29.9/12 − 2/12 =
  30. 30.Write 10/12 in its simplest form. =
  31. 31.Which is smaller: 1/3 or 2/3? (a) 2/3 (b) 1/3
  32. 32.Which is smaller: 1/12 or 1/2? (a) 1/12 (b) 1/2
  33. 33.Which is bigger: 3/11 or 3/10? (a) 3/11 (b) 3/10
  34. 34.3/11 − 2/11 =
  35. 35.Write 2/10 in its simplest form. =
  36. 36.Write 10/16 in its simplest form. =
  37. 37.9/11 − 3/11 =
  38. 38.Which is bigger: 1/12 or 7/12? (a) 1/12 (b) 7/12
  39. 39.Which is smaller: 3/5 or 4/5? (a) 4/5 (b) 3/5
  40. 40.1/2 = 4/?

Answer key

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

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