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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 297 · 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. 1.3/7 − 1/7 =
  2. 2.3/10 + 4/10 =
  3. 3.Which is bigger: 2/5 or 1/5? (a) 1/5 (b) 2/5
  4. 4.1/3 + 1/3 =
  5. 5.5/12 − 1/12 =
  6. 6.Write 20/45 in its simplest form. =
  7. 7.3/5 − 1/5 =
  8. 8.Which is smaller: 3/11 or 3/5? (a) 3/11 (b) 3/5
  9. 9.1/9 + 2/9 =
  10. 10.Write 18/21 in its simplest form. =
  11. 11.Which is smaller: 4/9 or 4/7? (a) 4/9 (b) 4/7
  12. 12.Write 40/45 in its simplest form. =
  13. 13.Which is bigger: 1/10 or 1/12? (a) 1/10 (b) 1/12
  14. 14.Which is smaller: 4/10 or 4/11? (a) 4/11 (b) 4/10
  15. 15.Which is smaller: 6/8 or 3/8? (a) 3/8 (b) 6/8
  16. 16.5/10 + 3/10 =
  17. 17.3/7 = 6/?
  18. 18.2/5 + 2/5 =
  19. 19.5/7 = 25/?
  20. 20.Which is bigger: 2/6 or 4/6? (a) 4/6 (b) 2/6
  21. 21.Which is bigger: 3/5 or 3/6? (a) 3/6 (b) 3/5
  22. 22.6/7 = ?/14
  23. 23.3/4 − 1/4 =
  24. 24.Which is bigger: 1/11 or 4/11? (a) 1/11 (b) 4/11
  25. 25.2/4 − 1/4 =
  26. 26.5/10 + 4/10 =
  27. 27.7/9 = ?/54
  28. 28.1/10 + 4/10 =
  29. 29.4/10 − 3/10 =
  30. 30.8/12 − 6/12 =
  31. 31.1/9 = ?/45
  32. 32.5/8 = ?/40
  33. 33.Write 2/14 in its simplest form. =
  34. 34.6/11 + 1/11 =
  35. 35.2/5 = 12/?
  36. 36.Write 9/24 in its simplest form. =
  37. 37.3/5 − 2/5 =
  38. 38.1/3 + 2/3 =
  39. 39.Write 35/45 in its simplest form. =
  40. 40.7/11 − 1/11 =

Answer key

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

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