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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 522 · 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.Write 6/16 in its simplest form. =
  2. 2.Write 8/28 in its simplest form. =
  3. 3.Which is bigger: 3/6 or 5/6? (a) 3/6 (b) 5/6
  4. 4.4/9 = 8/?
  5. 5.4/9 = 20/?
  6. 6.Write 12/15 in its simplest form. =
  7. 7.Which is bigger: 2/4 or 3/4? (a) 2/4 (b) 3/4
  8. 8.Which is bigger: 5/10 or 3/10? (a) 5/10 (b) 3/10
  9. 9.Which is bigger: 6/7 or 1/7? (a) 6/7 (b) 1/7
  10. 10.3/5 + 1/5 =
  11. 11.Which is bigger: 8/10 or 6/10? (a) 8/10 (b) 6/10
  12. 12.Which is bigger: 6/8 or 1/8? (a) 1/8 (b) 6/8
  13. 13.1/9 + 1/9 =
  14. 14.Which is smaller: 1/4 or 2/4? (a) 1/4 (b) 2/4
  15. 15.Which is smaller: 4/8 or 4/12? (a) 4/12 (b) 4/8
  16. 16.4/5 = ?/15
  17. 17.2/3 − 1/3 =
  18. 18.Which is smaller: 4/9 or 3/9? (a) 3/9 (b) 4/9
  19. 19.Which is bigger: 2/5 or 2/8? (a) 2/8 (b) 2/5
  20. 20.Write 18/21 in its simplest form. =
  21. 21.Write 9/15 in its simplest form. =
  22. 22.Write 24/28 in its simplest form. =
  23. 23.1/5 + 1/5 =
  24. 24.Which is bigger: 2/3 or 2/10? (a) 2/10 (b) 2/3
  25. 25.3/7 = 6/?
  26. 26.2/4 + 1/4 =
  27. 27.2/11 − 1/11 =
  28. 28.Which is bigger: 2/3 or 1/3? (a) 1/3 (b) 2/3
  29. 29.4/5 = ?/25
  30. 30.8/9 = ?/45
  31. 31.1/9 + 2/9 =
  32. 32.Write 4/8 in its simplest form. =
  33. 33.3/5 = 15/?
  34. 34.Which is smaller: 4/6 or 1/6? (a) 4/6 (b) 1/6
  35. 35.3/7 = 12/?
  36. 36.Write 4/24 in its simplest form. =
  37. 37.6/7 = ?/35
  38. 38.8/11 − 7/11 =
  39. 39.5/12 + 2/12 =
  40. 40.3/4 − 1/4 =

Answer key

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

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