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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 231 · 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.Write 30/35 in its simplest form. =
  2. 2.2/3 − 1/3 =
  3. 3.Write 8/12 in its simplest form. =
  4. 4.Which is smaller: 3/12 or 3/10? (a) 3/10 (b) 3/12
  5. 5.5/6 = ?/36
  6. 6.Write 32/36 in its simplest form. =
  7. 7.Write 3/18 in its simplest form. =
  8. 8.4/5 = 24/?
  9. 9.Write 5/20 in its simplest form. =
  10. 10.1/3 + 1/3 =
  11. 11.Which is bigger: 10/11 or 6/11? (a) 6/11 (b) 10/11
  12. 12.Which is smaller: 2/11 or 2/5? (a) 2/11 (b) 2/5
  13. 13.5/8 − 1/8 =
  14. 14.Which is bigger: 1/4 or 2/4? (a) 1/4 (b) 2/4
  15. 15.4/7 + 2/7 =
  16. 16.Which is bigger: 8/12 or 5/12? (a) 5/12 (b) 8/12
  17. 17.5/6 = 30/?
  18. 18.4/10 − 2/10 =
  19. 19.2/7 + 5/7 =
  20. 20.2/5 + 1/5 =
  21. 21.8/9 = 40/?
  22. 22.Which is bigger: 1/8 or 4/8? (a) 4/8 (b) 1/8
  23. 23.2/5 − 1/5 =
  24. 24.Which is bigger: 2/10 or 6/10? (a) 2/10 (b) 6/10
  25. 25.6/11 + 5/11 =
  26. 26.2/6 − 1/6 =
  27. 27.Which is smaller: 4/7 or 4/10? (a) 4/7 (b) 4/10
  28. 28.2/4 + 1/4 =
  29. 29.6/8 + 2/8 =
  30. 30.1/3 + 2/3 =
  31. 31.Which is bigger: 6/8 or 1/8? (a) 6/8 (b) 1/8
  32. 32.Write 10/18 in its simplest form. =
  33. 33.4/7 = ?/21
  34. 34.Which is bigger: 2/6 or 5/6? (a) 5/6 (b) 2/6
  35. 35.4/5 = 16/?
  36. 36.2/12 + 6/12 =
  37. 37.Which is smaller: 8/10 or 9/10? (a) 9/10 (b) 8/10
  38. 38.3/5 + 1/5 =
  39. 39.4/9 − 2/9 =
  40. 40.Write 8/28 in its simplest form. =

Answer key

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

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