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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 485 · 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.Which is smaller: 2/3 or 2/6? (a) 2/6 (b) 2/3
  2. 2.Which is smaller: 2/3 or 1/3? (a) 2/3 (b) 1/3
  3. 3.2/5 − 1/5 =
  4. 4.Which is smaller: 10/12 or 3/12? (a) 3/12 (b) 10/12
  5. 5.6/7 = ?/21
  6. 6.1/4 + 3/4 =
  7. 7.Which is bigger: 4/8 or 4/12? (a) 4/12 (b) 4/8
  8. 8.Write 3/12 in its simplest form. =
  9. 9.Which is smaller: 9/12 or 5/12? (a) 5/12 (b) 9/12
  10. 10.4/7 + 2/7 =
  11. 11.2/6 − 1/6 =
  12. 12.3/6 − 2/6 =
  13. 13.Which is bigger: 3/4 or 2/4? (a) 2/4 (b) 3/4
  14. 14.6/7 − 3/7 =
  15. 15.2/7 + 4/7 =
  16. 16.Which is bigger: 1/5 or 1/8? (a) 1/5 (b) 1/8
  17. 17.Write 6/21 in its simplest form. =
  18. 18.2/7 = ?/21
  19. 19.Which is bigger: 4/7 or 3/7? (a) 3/7 (b) 4/7
  20. 20.Write 2/14 in its simplest form. =
  21. 21.5/7 − 2/7 =
  22. 22.7/9 = 28/?
  23. 23.1/3 + 2/3 =
  24. 24.Which is bigger: 3/9 or 7/9? (a) 7/9 (b) 3/9
  25. 25.Which is smaller: 7/9 or 8/9? (a) 8/9 (b) 7/9
  26. 26.Which is bigger: 2/4 or 1/4? (a) 2/4 (b) 1/4
  27. 27.Write 10/18 in its simplest form. =
  28. 28.Which is smaller: 1/4 or 3/4? (a) 3/4 (b) 1/4
  29. 29.Which is smaller: 3/5 or 4/5? (a) 4/5 (b) 3/5
  30. 30.5/6 = ?/12
  31. 31.3/4 − 1/4 =
  32. 32.5/8 − 1/8 =
  33. 33.2/6 + 3/6 =
  34. 34.Which is smaller: 4/10 or 4/5? (a) 4/5 (b) 4/10
  35. 35.2/5 = 6/?
  36. 36.10/12 − 9/12 =
  37. 37.7/9 = 35/?
  38. 38.Write 2/10 in its simplest form. =
  39. 39.2/12 − 1/12 =
  40. 40.1/2 = 6/?

Answer key

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

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