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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 254 · 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. 1.1/4 + 2/4 =
  2. 2.Write 8/36 in its simplest form. =
  3. 3.3/8 − 1/8 =
  4. 4.1/3 + 1/3 =
  5. 5.2/5 + 2/5 =
  6. 6.Write 35/45 in its simplest form. =
  7. 7.1/10 + 2/10 =
  8. 8.1/3 + 2/3 =
  9. 9.Write 20/45 in its simplest form. =
  10. 10.Which is bigger: 2/5 or 2/4? (a) 2/5 (b) 2/4
  11. 11.4/11 + 5/11 =
  12. 12.Which is bigger: 2/12 or 4/12? (a) 2/12 (b) 4/12
  13. 13.3/7 + 2/7 =
  14. 14.Which is bigger: 6/11 or 1/11? (a) 1/11 (b) 6/11
  15. 15.Which is bigger: 1/8 or 1/12? (a) 1/8 (b) 1/12
  16. 16.3/12 + 3/12 =
  17. 17.Which is bigger: 1/7 or 5/7? (a) 1/7 (b) 5/7
  18. 18.Which is bigger: 1/3 or 2/3? (a) 1/3 (b) 2/3
  19. 19.4/7 + 3/7 =
  20. 20.6/9 − 2/9 =
  21. 21.Which is smaller: 5/11 or 4/11? (a) 5/11 (b) 4/11
  22. 22.4/5 − 1/5 =
  23. 23.Which is smaller: 4/12 or 4/10? (a) 4/12 (b) 4/10
  24. 24.6/10 − 5/10 =
  25. 25.5/7 = 10/?
  26. 26.4/8 − 1/8 =
  27. 27.Which is bigger: 3/5 or 1/5? (a) 1/5 (b) 3/5
  28. 28.4/7 = 16/?
  29. 29.1/5 = ?/25
  30. 30.7/9 = ?/27
  31. 31.1/8 = ?/24
  32. 32.Which is smaller: 1/3 or 2/3? (a) 2/3 (b) 1/3
  33. 33.Which is smaller: 2/11 or 2/3? (a) 2/3 (b) 2/11
  34. 34.2/4 + 1/4 =
  35. 35.2/12 + 8/12 =
  36. 36.Which is bigger: 2/3 or 1/3? (a) 1/3 (b) 2/3
  37. 37.2/8 + 1/8 =
  38. 38.Which is bigger: 1/10 or 1/7? (a) 1/10 (b) 1/7
  39. 39.4/9 = 8/?
  40. 40.3/7 = ?/42

Answer key

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

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