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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 72 · 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 − 3/9 =
  2. 2.Which is bigger: 2/3 or 1/3? (a) 2/3 (b) 1/3
  3. 3.Which is bigger: 4/5 or 4/8? (a) 4/5 (b) 4/8
  4. 4.2/5 + 2/5 =
  5. 5.2/6 + 1/6 =
  6. 6.Which is bigger: 1/3 or 1/10? (a) 1/3 (b) 1/10
  7. 7.1/3 + 1/3 =
  8. 8.Which is smaller: 1/7 or 1/10? (a) 1/10 (b) 1/7
  9. 9.Write 6/15 in its simplest form. =
  10. 10.5/10 + 1/10 =
  11. 11.1/8 = 2/?
  12. 12.6/7 = ?/21
  13. 13.4/8 + 1/8 =
  14. 14.4/6 + 2/6 =
  15. 15.11/12 − 3/12 =
  16. 16.Which is smaller: 3/4 or 1/4? (a) 3/4 (b) 1/4
  17. 17.1/3 + 2/3 =
  18. 18.5/7 = ?/35
  19. 19.7/9 = 35/?
  20. 20.5/12 + 6/12 =
  21. 21.Which is smaller: 4/6 or 1/6? (a) 1/6 (b) 4/6
  22. 22.Which is smaller: 2/3 or 1/3? (a) 1/3 (b) 2/3
  23. 23.2/9 = 10/?
  24. 24.Write 21/27 in its simplest form. =
  25. 25.Write 15/40 in its simplest form. =
  26. 26.3/8 = 9/?
  27. 27.Which is bigger: 5/6 or 3/6? (a) 5/6 (b) 3/6
  28. 28.Which is smaller: 2/12 or 9/12? (a) 9/12 (b) 2/12
  29. 29.2/7 = 8/?
  30. 30.1/4 + 2/4 =
  31. 31.3/6 − 2/6 =
  32. 32.4/9 = 12/?
  33. 33.2/4 − 1/4 =
  34. 34.2/11 − 1/11 =
  35. 35.Write 9/12 in its simplest form. =
  36. 36.7/9 = ?/45
  37. 37.3/11 − 2/11 =
  38. 38.5/10 + 5/10 =
  39. 39.Which is smaller: 1/3 or 1/6? (a) 1/3 (b) 1/6
  40. 40.3/5 = ?/10

Answer key

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

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