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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 380 · 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. 1.4/9 = 20/?
  2. 2.Which is smaller: 2/6 or 1/6? (a) 1/6 (b) 2/6
  3. 3.5/8 = 30/?
  4. 4.2/9 + 1/9 =
  5. 5.Which is smaller: 1/4 or 3/4? (a) 3/4 (b) 1/4
  6. 6.Which is smaller: 4/12 or 4/6? (a) 4/12 (b) 4/6
  7. 7.5/12 − 2/12 =
  8. 8.10/12 + 2/12 =
  9. 9.3/4 − 1/4 =
  10. 10.1/5 = ?/20
  11. 11.3/6 + 2/6 =
  12. 12.Write 5/10 in its simplest form. =
  13. 13.Which is smaller: 1/5 or 4/5? (a) 1/5 (b) 4/5
  14. 14.1/11 + 3/11 =
  15. 15.Which is bigger: 2/9 or 6/9? (a) 2/9 (b) 6/9
  16. 16.Write 12/21 in its simplest form. =
  17. 17.3/8 + 4/8 =
  18. 18.Which is smaller: 3/5 or 3/6? (a) 3/6 (b) 3/5
  19. 19.1/5 = ?/15
  20. 20.Which is bigger: 2/12 or 2/4? (a) 2/12 (b) 2/4
  21. 21.Which is bigger: 2/3 or 2/6? (a) 2/6 (b) 2/3
  22. 22.2/9 = ?/54
  23. 23.Which is bigger: 2/6 or 1/6? (a) 2/6 (b) 1/6
  24. 24.Which is bigger: 3/5 or 2/5? (a) 3/5 (b) 2/5
  25. 25.Write 8/28 in its simplest form. =
  26. 26.Which is bigger: 8/10 or 5/10? (a) 8/10 (b) 5/10
  27. 27.Write 3/9 in its simplest form. =
  28. 28.Which is bigger: 4/9 or 4/8? (a) 4/9 (b) 4/8
  29. 29.Write 3/15 in its simplest form. =
  30. 30.Write 4/14 in its simplest form. =
  31. 31.Which is bigger: 1/6 or 5/6? (a) 5/6 (b) 1/6
  32. 32.2/8 − 1/8 =
  33. 33.1/3 + 1/3 =
  34. 34.Write 2/14 in its simplest form. =
  35. 35.7/8 − 4/8 =
  36. 36.Which is smaller: 3/5 or 3/11? (a) 3/11 (b) 3/5
  37. 37.2/4 + 1/4 =
  38. 38.Which is smaller: 4/12 or 11/12? (a) 4/12 (b) 11/12
  39. 39.2/3 − 1/3 =
  40. 40.Which is bigger: 3/6 or 1/6? (a) 1/6 (b) 3/6

Answer key

  1. 45
  2. 1/6
  3. 48
  4. 1/3
  5. 1/4
  6. 4/12
  7. 1/4
  8. 1
  9. 1/2
  10. 4
  11. 5/6
  12. 1/2
  13. 1/5
  14. 4/11
  15. 6/9
  16. 4/7
  17. 7/8
  18. 3/6
  19. 3
  20. 2/4
  21. 2/3
  22. 12
  23. 2/6
  24. 3/5
  25. 2/7
  26. 8/10
  27. 1/3
  28. 4/8
  29. 1/5
  30. 2/7
  31. 5/6
  32. 1/8
  33. 2/3
  34. 1/7
  35. 3/8
  36. 3/11
  37. 3/4
  38. 4/12
  39. 1/3
  40. 3/6

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