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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 408 · 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. 1.2/3 − 1/3 =
  2. 2.1/7 = ?/28
  3. 3.3/9 + 1/9 =
  4. 4.4/5 = ?/20
  5. 5.5/6 = ?/30
  6. 6.7/12 − 6/12 =
  7. 7.2/3 = 12/?
  8. 8.Which is bigger: 3/9 or 1/9? (a) 1/9 (b) 3/9
  9. 9.Which is bigger: 3/4 or 3/12? (a) 3/4 (b) 3/12
  10. 10.Write 5/25 in its simplest form. =
  11. 11.7/9 = 14/?
  12. 12.Write 4/16 in its simplest form. =
  13. 13.Which is bigger: 11/12 or 9/12? (a) 9/12 (b) 11/12
  14. 14.8/11 − 4/11 =
  15. 15.Write 6/8 in its simplest form. =
  16. 16.Which is smaller: 2/10 or 4/10? (a) 4/10 (b) 2/10
  17. 17.2/6 + 3/6 =
  18. 18.5/8 − 1/8 =
  19. 19.Write 5/45 in its simplest form. =
  20. 20.5/10 − 3/10 =
  21. 21.7/9 − 5/9 =
  22. 22.4/8 − 1/8 =
  23. 23.Which is bigger: 4/8 or 4/7? (a) 4/8 (b) 4/7
  24. 24.Which is bigger: 3/9 or 3/5? (a) 3/9 (b) 3/5
  25. 25.4/5 − 1/5 =
  26. 26.Which is bigger: 2/7 or 4/7? (a) 2/7 (b) 4/7
  27. 27.Which is smaller: 2/7 or 5/7? (a) 2/7 (b) 5/7
  28. 28.1/9 = ?/45
  29. 29.2/7 = ?/35
  30. 30.2/11 + 3/11 =
  31. 31.Which is smaller: 3/7 or 2/7? (a) 3/7 (b) 2/7
  32. 32.Which is smaller: 4/6 or 4/5? (a) 4/6 (b) 4/5
  33. 33.2/12 − 1/12 =
  34. 34.5/9 = ?/54
  35. 35.Which is smaller: 5/8 or 7/8? (a) 5/8 (b) 7/8
  36. 36.Which is bigger: 4/5 or 4/12? (a) 4/5 (b) 4/12
  37. 37.2/5 − 1/5 =
  38. 38.1/10 + 3/10 =
  39. 39.5/8 − 4/8 =
  40. 40.1/8 = ?/16

Answer key

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

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