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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 570 · 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: 8/10 or 9/10? (a) 9/10 (b) 8/10
  2. 2.5/9 − 4/9 =
  3. 3.1/10 + 6/10 =
  4. 4.1/3 + 1/3 =
  5. 5.4/7 = 16/?
  6. 6.4/11 − 3/11 =
  7. 7.1/8 = 3/?
  8. 8.Which is smaller: 3/4 or 1/4? (a) 1/4 (b) 3/4
  9. 9.2/5 − 1/5 =
  10. 10.Which is smaller: 2/12 or 1/12? (a) 2/12 (b) 1/12
  11. 11.Which is bigger: 1/9 or 4/9? (a) 4/9 (b) 1/9
  12. 12.Write 15/20 in its simplest form. =
  13. 13.Write 25/30 in its simplest form. =
  14. 14.Which is smaller: 4/8 or 4/5? (a) 4/8 (b) 4/5
  15. 15.Which is smaller: 2/9 or 4/9? (a) 2/9 (b) 4/9
  16. 16.3/5 − 1/5 =
  17. 17.Which is smaller: 1/12 or 1/11? (a) 1/11 (b) 1/12
  18. 18.Which is smaller: 3/5 or 3/12? (a) 3/12 (b) 3/5
  19. 19.Which is bigger: 8/9 or 3/9? (a) 8/9 (b) 3/9
  20. 20.2/5 + 1/5 =
  21. 21.Write 2/8 in its simplest form. =
  22. 22.1/4 = 5/?
  23. 23.Which is smaller: 3/8 or 4/8? (a) 4/8 (b) 3/8
  24. 24.3/4 = ?/12
  25. 25.Which is smaller: 4/12 or 4/11? (a) 4/11 (b) 4/12
  26. 26.Which is bigger: 2/3 or 1/3? (a) 2/3 (b) 1/3
  27. 27.Which is smaller: 5/10 or 1/10? (a) 5/10 (b) 1/10
  28. 28.Write 25/35 in its simplest form. =
  29. 29.Which is bigger: 3/10 or 3/8? (a) 3/10 (b) 3/8
  30. 30.Which is bigger: 4/7 or 1/7? (a) 4/7 (b) 1/7
  31. 31.2/4 − 1/4 =
  32. 32.Write 9/21 in its simplest form. =
  33. 33.5/7 − 4/7 =
  34. 34.2/7 + 5/7 =
  35. 35.5/11 + 3/11 =
  36. 36.4/7 = ?/14
  37. 37.1/8 + 1/8 =
  38. 38.4/5 − 1/5 =
  39. 39.Which is smaller: 7/12 or 1/12? (a) 1/12 (b) 7/12
  40. 40.1/7 = 2/?

Answer key

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

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