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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 53 · 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 = ?/15
  2. 2.Which is bigger: 3/10 or 3/9? (a) 3/9 (b) 3/10
  3. 3.2/7 = ?/42
  4. 4.Write 30/35 in its simplest form. =
  5. 5.9/12 + 2/12 =
  6. 6.Write 3/18 in its simplest form. =
  7. 7.3/4 − 1/4 =
  8. 8.1/8 + 6/8 =
  9. 9.5/9 = 15/?
  10. 10.2/5 − 1/5 =
  11. 11.4/9 + 1/9 =
  12. 12.7/8 = ?/48
  13. 13.Write 4/14 in its simplest form. =
  14. 14.1/3 + 2/3 =
  15. 15.2/3 − 1/3 =
  16. 16.Which is bigger: 2/4 or 1/4? (a) 2/4 (b) 1/4
  17. 17.Which is bigger: 2/6 or 2/11? (a) 2/6 (b) 2/11
  18. 18.Which is smaller: 3/12 or 5/12? (a) 3/12 (b) 5/12
  19. 19.1/8 = 6/?
  20. 20.1/7 = 3/?
  21. 21.Write 5/40 in its simplest form. =
  22. 22.Write 3/9 in its simplest form. =
  23. 23.3/6 − 1/6 =
  24. 24.4/12 − 3/12 =
  25. 25.1/5 + 1/5 =
  26. 26.4/6 − 2/6 =
  27. 27.Which is smaller: 9/10 or 6/10? (a) 9/10 (b) 6/10
  28. 28.6/11 − 4/11 =
  29. 29.Write 5/45 in its simplest form. =
  30. 30.2/11 + 7/11 =
  31. 31.7/10 + 3/10 =
  32. 32.Write 15/40 in its simplest form. =
  33. 33.3/8 − 2/8 =
  34. 34.1/6 = 3/?
  35. 35.Write 2/4 in its simplest form. =
  36. 36.4/5 − 1/5 =
  37. 37.5/6 = 30/?
  38. 38.Write 40/45 in its simplest form. =
  39. 39.4/8 + 1/8 =
  40. 40.3/5 = ?/25

Answer key

  1. 6
  2. 3/9
  3. 12
  4. 6/7
  5. 11/12
  6. 1/6
  7. 1/2
  8. 7/8
  9. 27
  10. 1/5
  11. 5/9
  12. 42
  13. 2/7
  14. 1
  15. 1/3
  16. 2/4
  17. 2/6
  18. 3/12
  19. 48
  20. 21
  21. 1/8
  22. 1/3
  23. 1/3
  24. 1/12
  25. 2/5
  26. 1/3
  27. 6/10
  28. 2/11
  29. 1/9
  30. 9/11
  31. 1
  32. 3/8
  33. 1/8
  34. 18
  35. 1/2
  36. 3/5
  37. 36
  38. 8/9
  39. 5/8
  40. 15

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