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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 527 · 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. 1.8/9 = 24/?
  2. 2.Write 9/12 in its simplest form. =
  3. 3.Write 5/40 in its simplest form. =
  4. 4.2/3 − 1/3 =
  5. 5.2/5 = 4/?
  6. 6.Write 4/8 in its simplest form. =
  7. 7.Write 9/15 in its simplest form. =
  8. 8.2/9 = 12/?
  9. 9.6/10 + 2/10 =
  10. 10.Which is smaller: 4/12 or 4/8? (a) 4/12 (b) 4/8
  11. 11.2/12 + 7/12 =
  12. 12.Write 3/15 in its simplest form. =
  13. 13.Which is smaller: 2/6 or 3/6? (a) 2/6 (b) 3/6
  14. 14.Which is smaller: 11/12 or 7/12? (a) 11/12 (b) 7/12
  15. 15.3/5 = ?/20
  16. 16.Which is bigger: 1/6 or 3/6? (a) 3/6 (b) 1/6
  17. 17.3/7 + 4/7 =
  18. 18.Write 12/21 in its simplest form. =
  19. 19.2/8 − 1/8 =
  20. 20.Which is bigger: 3/5 or 3/10? (a) 3/10 (b) 3/5
  21. 21.2/6 − 1/6 =
  22. 22.Which is bigger: 3/10 or 3/4? (a) 3/4 (b) 3/10
  23. 23.Which is smaller: 1/3 or 1/5? (a) 1/3 (b) 1/5
  24. 24.1/4 + 1/4 =
  25. 25.Which is smaller: 4/11 or 4/9? (a) 4/9 (b) 4/11
  26. 26.Which is bigger: 2/3 or 1/3? (a) 1/3 (b) 2/3
  27. 27.Which is bigger: 4/8 or 4/12? (a) 4/12 (b) 4/8
  28. 28.4/9 = 16/?
  29. 29.Which is smaller: 7/9 or 1/9? (a) 7/9 (b) 1/9
  30. 30.Which is smaller: 3/4 or 2/4? (a) 3/4 (b) 2/4
  31. 31.2/11 + 1/11 =
  32. 32.Which is bigger: 9/11 or 3/11? (a) 3/11 (b) 9/11
  33. 33.Which is bigger: 3/12 or 3/9? (a) 3/9 (b) 3/12
  34. 34.Write 3/27 in its simplest form. =
  35. 35.Which is smaller: 4/11 or 4/7? (a) 4/7 (b) 4/11
  36. 36.3/5 − 1/5 =
  37. 37.1/5 + 3/5 =
  38. 38.Which is bigger: 1/11 or 10/11? (a) 10/11 (b) 1/11
  39. 39.Which is bigger: 2/5 or 1/5? (a) 1/5 (b) 2/5
  40. 40.3/11 − 1/11 =

Answer key

  1. 27
  2. 3/4
  3. 1/8
  4. 1/3
  5. 10
  6. 1/2
  7. 3/5
  8. 54
  9. 4/5
  10. 4/12
  11. 3/4
  12. 1/5
  13. 2/6
  14. 7/12
  15. 12
  16. 3/6
  17. 1
  18. 4/7
  19. 1/8
  20. 3/5
  21. 1/6
  22. 3/4
  23. 1/5
  24. 1/2
  25. 4/11
  26. 2/3
  27. 4/8
  28. 36
  29. 1/9
  30. 2/4
  31. 3/11
  32. 9/11
  33. 3/9
  34. 1/9
  35. 4/11
  36. 2/5
  37. 4/5
  38. 10/11
  39. 2/5
  40. 2/11

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