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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 229 · 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. 1.1/3 + 1/3 =
  2. 2.5/8 + 2/8 =
  3. 3.1/4 = 3/?
  4. 4.Write 21/27 in its simplest form. =
  5. 5.Which is smaller: 1/8 or 1/5? (a) 1/8 (b) 1/5
  6. 6.Which is smaller: 2/10 or 2/4? (a) 2/10 (b) 2/4
  7. 7.Which is bigger: 2/3 or 1/3? (a) 2/3 (b) 1/3
  8. 8.Write 9/15 in its simplest form. =
  9. 9.2/9 + 1/9 =
  10. 10.2/5 + 3/5 =
  11. 11.Which is bigger: 4/5 or 3/5? (a) 3/5 (b) 4/5
  12. 12.4/5 = ?/10
  13. 13.Which is smaller: 4/8 or 4/9? (a) 4/9 (b) 4/8
  14. 14.7/9 = 35/?
  15. 15.4/9 = 16/?
  16. 16.Write 3/18 in its simplest form. =
  17. 17.Which is bigger: 1/6 or 4/6? (a) 4/6 (b) 1/6
  18. 18.Which is smaller: 2/4 or 3/4? (a) 2/4 (b) 3/4
  19. 19.Which is bigger: 1/7 or 1/5? (a) 1/7 (b) 1/5
  20. 20.5/9 + 3/9 =
  21. 21.Which is smaller: 2/11 or 2/12? (a) 2/12 (b) 2/11
  22. 22.2/10 − 1/10 =
  23. 23.Which is smaller: 9/11 or 4/11? (a) 4/11 (b) 9/11
  24. 24.3/11 − 1/11 =
  25. 25.Write 6/9 in its simplest form. =
  26. 26.3/7 = ?/28
  27. 27.4/7 + 1/7 =
  28. 28.Which is smaller: 1/4 or 2/4? (a) 1/4 (b) 2/4
  29. 29.Write 2/10 in its simplest form. =
  30. 30.Which is smaller: 1/12 or 1/3? (a) 1/12 (b) 1/3
  31. 31.3/5 − 2/5 =
  32. 32.3/5 + 1/5 =
  33. 33.Which is smaller: 1/7 or 1/9? (a) 1/7 (b) 1/9
  34. 34.Which is smaller: 1/4 or 3/4? (a) 1/4 (b) 3/4
  35. 35.3/5 = 18/?
  36. 36.Write 8/14 in its simplest form. =
  37. 37.4/9 − 1/9 =
  38. 38.3/5 = ?/30
  39. 39.Which is smaller: 1/5 or 3/5? (a) 3/5 (b) 1/5
  40. 40.2/7 − 1/7 =

Answer key

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

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