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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 449 · 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. 1.3/9 − 2/9 =
  2. 2.9/12 − 1/12 =
  3. 3.Write 20/32 in its simplest form. =
  4. 4.2/3 − 1/3 =
  5. 5.Write 10/35 in its simplest form. =
  6. 6.Write 10/12 in its simplest form. =
  7. 7.2/9 = 12/?
  8. 8.4/7 + 1/7 =
  9. 9.Which is bigger: 5/6 or 3/6? (a) 3/6 (b) 5/6
  10. 10.Which is smaller: 3/5 or 3/9? (a) 3/9 (b) 3/5
  11. 11.1/3 + 2/3 =
  12. 12.Write 8/18 in its simplest form. =
  13. 13.Which is bigger: 5/12 or 6/12? (a) 6/12 (b) 5/12
  14. 14.3/6 + 3/6 =
  15. 15.Which is smaller: 1/12 or 1/3? (a) 1/3 (b) 1/12
  16. 16.Which is smaller: 2/6 or 2/4? (a) 2/6 (b) 2/4
  17. 17.Which is bigger: 11/12 or 2/12? (a) 11/12 (b) 2/12
  18. 18.Which is bigger: 3/9 or 3/5? (a) 3/5 (b) 3/9
  19. 19.Which is bigger: 4/6 or 3/6? (a) 4/6 (b) 3/6
  20. 20.Write 16/18 in its simplest form. =
  21. 21.5/11 − 1/11 =
  22. 22.Which is smaller: 1/4 or 3/4? (a) 3/4 (b) 1/4
  23. 23.Write 8/10 in its simplest form. =
  24. 24.Write 4/8 in its simplest form. =
  25. 25.7/9 = 21/?
  26. 26.1/4 = ?/20
  27. 27.9/11 − 6/11 =
  28. 28.2/6 − 1/6 =
  29. 29.3/7 = ?/28
  30. 30.Which is bigger: 4/8 or 4/7? (a) 4/7 (b) 4/8
  31. 31.Which is smaller: 1/7 or 1/4? (a) 1/7 (b) 1/4
  32. 32.3/5 − 2/5 =
  33. 33.Which is bigger: 1/3 or 2/3? (a) 2/3 (b) 1/3
  34. 34.1/7 = ?/42
  35. 35.2/9 − 1/9 =
  36. 36.5/7 = 20/?
  37. 37.Which is smaller: 3/7 or 3/11? (a) 3/7 (b) 3/11
  38. 38.2/7 = 12/?
  39. 39.2/5 − 1/5 =
  40. 40.8/9 = 16/?

Answer key

  1. 1/9
  2. 2/3
  3. 5/8
  4. 1/3
  5. 2/7
  6. 5/6
  7. 54
  8. 5/7
  9. 5/6
  10. 3/9
  11. 1
  12. 4/9
  13. 6/12
  14. 1
  15. 1/12
  16. 2/6
  17. 11/12
  18. 3/5
  19. 4/6
  20. 8/9
  21. 4/11
  22. 1/4
  23. 4/5
  24. 1/2
  25. 27
  26. 5
  27. 3/11
  28. 1/6
  29. 12
  30. 4/7
  31. 1/7
  32. 1/5
  33. 2/3
  34. 6
  35. 1/9
  36. 28
  37. 3/11
  38. 42
  39. 1/5
  40. 18

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