← Adding and subtracting fractions lesson New set →

Adding and Subtracting Fractions Worksheet

Vedic maths trick 33: Adding and subtracting fractions · Set 891 · 40 sums
TalentJR

The trick (Urdhva Tiryagbhyam): Top: multiply crosswise — first top × second bottom, then first bottom × second top — and add (or subtract). Bottom: multiply the two bottoms. Simplify by dividing top and bottom by their HCF. Give the answer as a fraction like 17/12.

NameDateTime takenScore ___ / 40
  1. 1.1/11 + 7/10 =
  2. 2.10/12 + 2/7 =
  3. 3.1/2 − 1/10 =
  4. 4.3/8 + 5/7 =
  5. 5.1/2 + 1/11 =
  6. 6.10/12 − 3/4 =
  7. 7.3/5 + 2/6 =
  8. 8.9/10 + 7/11 =
  9. 9.8/12 + 1/3 =
  10. 10.10/11 + 2/8 =
  11. 11.11/12 + 5/9 =
  12. 12.8/11 − 1/9 =
  13. 13.1/2 − 1/7 =
  14. 14.3/4 + 1/2 =
  15. 15.10/11 + 2/6 =
  16. 16.1/2 − 3/10 =
  17. 17.1/2 + 1/11 =
  18. 18.6/7 − 6/8 =
  19. 19.3/11 + 5/7 =
  20. 20.1/3 − 1/8 =
  21. 21.4/10 + 2/6 =
  22. 22.8/10 + 3/7 =
  23. 23.8/10 + 6/12 =
  24. 24.5/6 − 4/12 =
  25. 25.2/5 + 1/9 =
  26. 26.1/3 + 1/4 =
  27. 27.1/2 + 1/4 =
  28. 28.6/7 − 2/3 =
  29. 29.2/8 − 1/12 =
  30. 30.4/7 − 1/3 =
  31. 31.2/5 + 6/11 =
  32. 32.1/2 − 1/9 =
  33. 33.2/3 + 3/5 =
  34. 34.1/12 + 1/4 =
  35. 35.5/11 + 2/11 =
  36. 36.2/4 + 1/2 =
  37. 37.8/9 − 2/7 =
  38. 38.1/3 + 3/9 =
  39. 39.3/6 − 2/5 =
  40. 40.6/8 + 1/2 =

Answer key

  1. 87/110
  2. 47/42
  3. 2/5
  4. 61/56
  5. 13/22
  6. 1/12
  7. 14/15
  8. 169/110
  9. 1
  10. 51/44
  11. 53/36
  12. 61/99
  13. 5/14
  14. 5/4
  15. 41/33
  16. 1/5
  17. 13/22
  18. 3/28
  19. 76/77
  20. 5/24
  21. 11/15
  22. 43/35
  23. 13/10
  24. 1/2
  25. 23/45
  26. 7/12
  27. 3/4
  28. 4/21
  29. 1/6
  30. 5/21
  31. 52/55
  32. 7/18
  33. 19/15
  34. 1/3
  35. 7/11
  36. 1
  37. 38/63
  38. 2/3
  39. 1/10
  40. 5/4

Free vedic maths lessons, practice and worksheets at talentjr.in/vedic-maths