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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 303 · 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. 1.3/5 = 12/?
  2. 2.1/12 + 6/12 =
  3. 3.Which is smaller: 1/9 or 1/3? (a) 1/3 (b) 1/9
  4. 4.Which is bigger: 3/8 or 2/8? (a) 2/8 (b) 3/8
  5. 5.Write 12/14 in its simplest form. =
  6. 6.2/3 = ?/15
  7. 7.2/4 + 2/4 =
  8. 8.Which is bigger: 6/8 or 2/8? (a) 2/8 (b) 6/8
  9. 9.Which is smaller: 3/6 or 1/6? (a) 3/6 (b) 1/6
  10. 10.7/9 = ?/36
  11. 11.Write 10/15 in its simplest form. =
  12. 12.Which is smaller: 1/8 or 1/10? (a) 1/10 (b) 1/8
  13. 13.2/3 − 1/3 =
  14. 14.2/6 − 1/6 =
  15. 15.Write 6/9 in its simplest form. =
  16. 16.Which is bigger: 1/2 or 1/5? (a) 1/2 (b) 1/5
  17. 17.Write 15/27 in its simplest form. =
  18. 18.2/9 = 12/?
  19. 19.Which is bigger: 1/4 or 3/4? (a) 1/4 (b) 3/4
  20. 20.3/5 − 1/5 =
  21. 21.Write 12/21 in its simplest form. =
  22. 22.Which is smaller: 4/6 or 2/6? (a) 4/6 (b) 2/6
  23. 23.3/12 + 1/12 =
  24. 24.Write 5/40 in its simplest form. =
  25. 25.Which is bigger: 5/10 or 9/10? (a) 9/10 (b) 5/10
  26. 26.7/9 = ?/18
  27. 27.Which is bigger: 1/8 or 6/8? (a) 1/8 (b) 6/8
  28. 28.6/11 + 5/11 =
  29. 29.1/5 = 6/?
  30. 30.Which is smaller: 3/4 or 2/4? (a) 2/4 (b) 3/4
  31. 31.5/8 + 1/8 =
  32. 32.1/2 = ?/4
  33. 33.Which is smaller: 3/8 or 2/8? (a) 3/8 (b) 2/8
  34. 34.2/5 = 6/?
  35. 35.Which is bigger: 3/8 or 3/7? (a) 3/8 (b) 3/7
  36. 36.Which is smaller: 2/5 or 2/4? (a) 2/4 (b) 2/5
  37. 37.4/9 = 8/?
  38. 38.3/12 + 2/12 =
  39. 39.1/6 + 3/6 =
  40. 40.Which is bigger: 1/5 or 3/5? (a) 1/5 (b) 3/5

Answer key

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

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