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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 69 · 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 20/45 in its simplest form. =
  2. 2.5/9 + 4/9 =
  3. 3.1/3 + 1/3 =
  4. 4.5/9 = 10/?
  5. 5.Which is smaller: 3/4 or 2/4? (a) 2/4 (b) 3/4
  6. 6.Which is smaller: 2/11 or 5/11? (a) 5/11 (b) 2/11
  7. 7.Which is bigger: 1/6 or 5/6? (a) 1/6 (b) 5/6
  8. 8.8/9 = ?/18
  9. 9.1/6 + 2/6 =
  10. 10.Which is bigger: 5/10 or 3/10? (a) 5/10 (b) 3/10
  11. 11.Which is bigger: 1/3 or 2/3? (a) 2/3 (b) 1/3
  12. 12.2/3 − 1/3 =
  13. 13.Write 6/8 in its simplest form. =
  14. 14.3/9 − 2/9 =
  15. 15.3/4 − 2/4 =
  16. 16.1/2 = 4/?
  17. 17.Write 4/16 in its simplest form. =
  18. 18.4/10 + 2/10 =
  19. 19.3/5 + 2/5 =
  20. 20.Which is smaller: 2/4 or 1/4? (a) 1/4 (b) 2/4
  21. 21.6/11 + 4/11 =
  22. 22.Write 2/16 in its simplest form. =
  23. 23.Write 10/14 in its simplest form. =
  24. 24.4/5 = ?/15
  25. 25.5/9 = 15/?
  26. 26.3/5 − 1/5 =
  27. 27.3/8 = ?/32
  28. 28.6/9 − 4/9 =
  29. 29.Which is bigger: 3/12 or 3/9? (a) 3/12 (b) 3/9
  30. 30.1/2 = 3/?
  31. 31.Which is smaller: 2/9 or 8/9? (a) 2/9 (b) 8/9
  32. 32.Write 5/45 in its simplest form. =
  33. 33.2/6 − 1/6 =
  34. 34.Which is smaller: 2/9 or 2/12? (a) 2/12 (b) 2/9
  35. 35.4/12 + 3/12 =
  36. 36.1/4 = ?/24
  37. 37.2/5 = 12/?
  38. 38.Write 6/10 in its simplest form. =
  39. 39.Write 9/12 in its simplest form. =
  40. 40.4/5 − 2/5 =

Answer key

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

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