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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 561 · 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. 1.5/9 = ?/54
  2. 2.2/7 + 1/7 =
  3. 3.Write 18/21 in its simplest form. =
  4. 4.Write 20/45 in its simplest form. =
  5. 5.1/4 + 1/4 =
  6. 6.4/5 − 1/5 =
  7. 7.3/5 = ?/15
  8. 8.8/10 + 2/10 =
  9. 9.3/8 − 2/8 =
  10. 10.7/8 − 1/8 =
  11. 11.3/8 = ?/24
  12. 12.Which is smaller: 1/12 or 1/3? (a) 1/12 (b) 1/3
  13. 13.4/6 − 1/6 =
  14. 14.8/9 = ?/45
  15. 15.Which is bigger: 2/5 or 1/5? (a) 1/5 (b) 2/5
  16. 16.Which is bigger: 3/4 or 1/4? (a) 1/4 (b) 3/4
  17. 17.Write 12/16 in its simplest form. =
  18. 18.Which is smaller: 3/5 or 2/5? (a) 2/5 (b) 3/5
  19. 19.Write 2/12 in its simplest form. =
  20. 20.Which is smaller: 2/6 or 1/6? (a) 1/6 (b) 2/6
  21. 21.2/11 − 1/11 =
  22. 22.Write 8/10 in its simplest form. =
  23. 23.Which is smaller: 4/12 or 4/5? (a) 4/12 (b) 4/5
  24. 24.Which is smaller: 1/7 or 1/2? (a) 1/7 (b) 1/2
  25. 25.Which is bigger: 1/6 or 1/10? (a) 1/10 (b) 1/6
  26. 26.Which is bigger: 3/10 or 6/10? (a) 6/10 (b) 3/10
  27. 27.1/7 + 2/7 =
  28. 28.Which is bigger: 4/10 or 4/9? (a) 4/9 (b) 4/10
  29. 29.2/7 + 3/7 =
  30. 30.2/10 + 1/10 =
  31. 31.2/7 + 4/7 =
  32. 32.Write 15/24 in its simplest form. =
  33. 33.5/12 − 1/12 =
  34. 34.Which is smaller: 8/9 or 7/9? (a) 8/9 (b) 7/9
  35. 35.Which is smaller: 2/9 or 6/9? (a) 2/9 (b) 6/9
  36. 36.Write 8/12 in its simplest form. =
  37. 37.2/7 − 1/7 =
  38. 38.Which is bigger: 2/9 or 1/9? (a) 1/9 (b) 2/9
  39. 39.1/4 = ?/24
  40. 40.2/4 − 1/4 =

Answer key

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

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