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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 445 · 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.Which is smaller: 4/5 or 4/11? (a) 4/5 (b) 4/11
  2. 2.4/8 + 3/8 =
  3. 3.2/8 − 1/8 =
  4. 4.Which is bigger: 1/3 or 2/3? (a) 1/3 (b) 2/3
  5. 5.2/5 + 3/5 =
  6. 6.Write 6/15 in its simplest form. =
  7. 7.Write 5/40 in its simplest form. =
  8. 8.Write 4/10 in its simplest form. =
  9. 9.Which is bigger: 1/6 or 1/7? (a) 1/6 (b) 1/7
  10. 10.Write 20/32 in its simplest form. =
  11. 11.3/8 − 2/8 =
  12. 12.Write 20/25 in its simplest form. =
  13. 13.1/2 = ?/6
  14. 14.5/7 − 2/7 =
  15. 15.5/9 + 4/9 =
  16. 16.2/3 − 1/3 =
  17. 17.2/9 = 12/?
  18. 18.Which is bigger: 6/9 or 2/9? (a) 2/9 (b) 6/9
  19. 19.Which is smaller: 2/6 or 2/3? (a) 2/3 (b) 2/6
  20. 20.Which is bigger: 3/6 or 3/9? (a) 3/9 (b) 3/6
  21. 21.4/11 + 3/11 =
  22. 22.Which is bigger: 1/4 or 1/8? (a) 1/8 (b) 1/4
  23. 23.3/5 + 1/5 =
  24. 24.1/5 + 4/5 =
  25. 25.Which is bigger: 8/11 or 10/11? (a) 8/11 (b) 10/11
  26. 26.Which is smaller: 3/12 or 3/9? (a) 3/9 (b) 3/12
  27. 27.Which is bigger: 3/6 or 1/6? (a) 1/6 (b) 3/6
  28. 28.2/7 + 4/7 =
  29. 29.3/12 − 1/12 =
  30. 30.6/11 + 4/11 =
  31. 31.Which is bigger: 2/3 or 1/3? (a) 1/3 (b) 2/3
  32. 32.Which is smaller: 1/3 or 2/3? (a) 2/3 (b) 1/3
  33. 33.2/3 = 12/?
  34. 34.Write 35/40 in its simplest form. =
  35. 35.Which is bigger: 3/10 or 3/9? (a) 3/9 (b) 3/10
  36. 36.Write 6/10 in its simplest form. =
  37. 37.5/7 − 1/7 =
  38. 38.3/10 − 2/10 =
  39. 39.Which is smaller: 1/11 or 1/4? (a) 1/4 (b) 1/11
  40. 40.Write 5/10 in its simplest form. =

Answer key

  1. 4/11
  2. 7/8
  3. 1/8
  4. 2/3
  5. 1
  6. 2/5
  7. 1/8
  8. 2/5
  9. 1/6
  10. 5/8
  11. 1/8
  12. 4/5
  13. 3
  14. 3/7
  15. 1
  16. 1/3
  17. 54
  18. 6/9
  19. 2/6
  20. 3/6
  21. 7/11
  22. 1/4
  23. 4/5
  24. 1
  25. 10/11
  26. 3/12
  27. 3/6
  28. 6/7
  29. 1/6
  30. 10/11
  31. 2/3
  32. 1/3
  33. 18
  34. 7/8
  35. 3/9
  36. 3/5
  37. 4/7
  38. 1/10
  39. 1/11
  40. 1/2

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