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Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 642 · 40 questions
TalentJR

How to do it in your head (Tenth, half, quarter): 10%: divide by 10. 5%: find 10%, then halve it. 50%: halve. 25%: halve, then halve again.

NameDateTime takenScore ___ / 40
  1. 1.10% of ₹210 =
  2. 2.25% of ₹860 =
  3. 3.10% of ₹290 =
  4. 4.10% of ₹830 =
  5. 5.5% of ₹50 =
  6. 6.5% of ₹520 =
  7. 7.5% of ₹240 =
  8. 8.10% of ₹780 =
  9. 9.25% of ₹570 =
  10. 10.10% of ₹500 =
  11. 11.25% of ₹70 =
  12. 12.5% of ₹510 =
  13. 13.25% of ₹250 =
  14. 14.25% of ₹450 =
  15. 15.50% of ₹470 =
  16. 16.25% of ₹240 =
  17. 17.5% of ₹790 =
  18. 18.25% of ₹600 =
  19. 19.5% of ₹190 =
  20. 20.5% of ₹250 =
  21. 21.25% of ₹120 =
  22. 22.10% of ₹690 =
  23. 23.25% of ₹320 =
  24. 24.10% of ₹160 =
  25. 25.50% of ₹800 =
  26. 26.50% of ₹40 =
  27. 27.50% of ₹190 =
  28. 28.5% of ₹220 =
  29. 29.25% of ₹50 =
  30. 30.25% of ₹150 =
  31. 31.50% of ₹230 =
  32. 32.25% of ₹480 =
  33. 33.10% of ₹400 =
  34. 34.50% of ₹480 =
  35. 35.5% of ₹40 =
  36. 36.25% of ₹720 =
  37. 37.10% of ₹790 =
  38. 38.25% of ₹500 =
  39. 39.5% of ₹440 =
  40. 40.10% of ₹260 =

Answer key

  1. 21
  2. 215
  3. 29
  4. 83
  5. 2.5
  6. 26
  7. 12
  8. 78
  9. 142.5
  10. 50
  11. 17.5
  12. 25.5
  13. 62.5
  14. 112.5
  15. 235
  16. 60
  17. 39.5
  18. 150
  19. 9.5
  20. 12.5
  21. 30
  22. 69
  23. 80
  24. 16
  25. 400
  26. 20
  27. 95
  28. 11
  29. 12.5
  30. 37.5
  31. 115
  32. 120
  33. 40
  34. 240
  35. 2
  36. 180
  37. 79
  38. 125
  39. 22
  40. 26

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