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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 33 · 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. 1.2/5 = ?/10
  2. 2.Write 12/14 in its simplest form. =
  3. 3.Which is smaller: 3/5 or 4/5? (a) 4/5 (b) 3/5
  4. 4.2/7 − 1/7 =
  5. 5.7/9 − 4/9 =
  6. 6.2/5 − 1/5 =
  7. 7.1/6 = 6/?
  8. 8.1/5 = 5/?
  9. 9.Which is bigger: 9/12 or 3/12? (a) 9/12 (b) 3/12
  10. 10.Write 20/32 in its simplest form. =
  11. 11.5/6 = ?/18
  12. 12.6/7 = 30/?
  13. 13.Which is bigger: 1/5 or 4/5? (a) 1/5 (b) 4/5
  14. 14.3/8 = ?/32
  15. 15.2/5 = ?/15
  16. 16.1/3 + 1/3 =
  17. 17.2/4 + 2/4 =
  18. 18.1/6 = ?/30
  19. 19.Write 9/21 in its simplest form. =
  20. 20.Which is bigger: 2/10 or 1/10? (a) 1/10 (b) 2/10
  21. 21.2/9 + 5/9 =
  22. 22.Which is smaller: 3/11 or 3/9? (a) 3/9 (b) 3/11
  23. 23.3/11 − 2/11 =
  24. 24.Which is bigger: 2/12 or 1/12? (a) 2/12 (b) 1/12
  25. 25.Which is bigger: 2/11 or 2/4? (a) 2/11 (b) 2/4
  26. 26.1/6 = ?/12
  27. 27.4/8 + 2/8 =
  28. 28.2/10 − 1/10 =
  29. 29.Which is bigger: 4/5 or 4/10? (a) 4/5 (b) 4/10
  30. 30.4/10 + 2/10 =
  31. 31.1/2 = ?/10
  32. 32.Which is smaller: 4/11 or 4/12? (a) 4/12 (b) 4/11
  33. 33.4/7 − 1/7 =
  34. 34.3/7 = 9/?
  35. 35.3/8 − 1/8 =
  36. 36.Which is smaller: 2/3 or 2/10? (a) 2/3 (b) 2/10
  37. 37.1/2 = 6/?
  38. 38.5/12 − 3/12 =
  39. 39.3/4 − 2/4 =
  40. 40.Which is smaller: 1/5 or 1/3? (a) 1/5 (b) 1/3

Answer key

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

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