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Class 4 Maths Worksheet: Fractions

Maths worksheets lesson 28: Fractions: equivalent, compare and add · Set 313 · 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. 1.4/7 + 3/7 =
  2. 2.4/11 − 1/11 =
  3. 3.1/4 = 2/?
  4. 4.2/6 − 1/6 =
  5. 5.6/8 + 1/8 =
  6. 6.4/6 + 2/6 =
  7. 7.Which is bigger: 1/11 or 1/10? (a) 1/10 (b) 1/11
  8. 8.Write 12/21 in its simplest form. =
  9. 9.3/5 = ?/20
  10. 10.Write 4/20 in its simplest form. =
  11. 11.2/12 − 1/12 =
  12. 12.Which is bigger: 9/11 or 5/11? (a) 5/11 (b) 9/11
  13. 13.Write 3/9 in its simplest form. =
  14. 14.4/5 = 12/?
  15. 15.Which is smaller: 3/8 or 7/8? (a) 7/8 (b) 3/8
  16. 16.Which is bigger: 1/3 or 1/11? (a) 1/3 (b) 1/11
  17. 17.Which is bigger: 1/4 or 2/4? (a) 1/4 (b) 2/4
  18. 18.Write 12/28 in its simplest form. =
  19. 19.1/5 = 4/?
  20. 20.Which is bigger: 1/7 or 3/7? (a) 1/7 (b) 3/7
  21. 21.4/5 = ?/30
  22. 22.Write 4/10 in its simplest form. =
  23. 23.7/9 = 14/?
  24. 24.Write 10/16 in its simplest form. =
  25. 25.3/5 + 2/5 =
  26. 26.Write 2/12 in its simplest form. =
  27. 27.Which is bigger: 5/10 or 4/10? (a) 4/10 (b) 5/10
  28. 28.Write 8/14 in its simplest form. =
  29. 29.5/9 = 20/?
  30. 30.Which is smaller: 1/5 or 1/9? (a) 1/5 (b) 1/9
  31. 31.4/6 − 1/6 =
  32. 32.Write 5/35 in its simplest form. =
  33. 33.Which is smaller: 8/12 or 3/12? (a) 3/12 (b) 8/12
  34. 34.5/10 + 5/10 =
  35. 35.Write 15/27 in its simplest form. =
  36. 36.7/8 − 5/8 =
  37. 37.Which is smaller: 1/3 or 2/3? (a) 2/3 (b) 1/3
  38. 38.6/11 − 2/11 =
  39. 39.Which is smaller: 3/11 or 3/9? (a) 3/9 (b) 3/11
  40. 40.1/4 + 3/4 =

Answer key

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

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