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Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 145 · 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. 1.5% of ₹820 =
  2. 2.10% of ₹740 =
  3. 3.50% of ₹80 =
  4. 4.5% of ₹780 =
  5. 5.25% of ₹570 =
  6. 6.50% of ₹580 =
  7. 7.5% of ₹180 =
  8. 8.5% of ₹50 =
  9. 9.5% of ₹810 =
  10. 10.10% of ₹510 =
  11. 11.50% of ₹380 =
  12. 12.10% of ₹840 =
  13. 13.5% of ₹400 =
  14. 14.25% of ₹140 =
  15. 15.25% of ₹180 =
  16. 16.50% of ₹130 =
  17. 17.25% of ₹600 =
  18. 18.50% of ₹370 =
  19. 19.25% of ₹550 =
  20. 20.25% of ₹760 =
  21. 21.10% of ₹170 =
  22. 22.10% of ₹830 =
  23. 23.25% of ₹870 =
  24. 24.5% of ₹210 =
  25. 25.5% of ₹410 =
  26. 26.5% of ₹90 =
  27. 27.5% of ₹40 =
  28. 28.5% of ₹120 =
  29. 29.10% of ₹70 =
  30. 30.10% of ₹680 =
  31. 31.5% of ₹220 =
  32. 32.50% of ₹330 =
  33. 33.5% of ₹710 =
  34. 34.10% of ₹360 =
  35. 35.50% of ₹170 =
  36. 36.5% of ₹150 =
  37. 37.25% of ₹670 =
  38. 38.5% of ₹260 =
  39. 39.50% of ₹640 =
  40. 40.5% of ₹430 =

Answer key

  1. 41
  2. 74
  3. 40
  4. 39
  5. 142.5
  6. 290
  7. 9
  8. 2.5
  9. 40.5
  10. 51
  11. 190
  12. 84
  13. 20
  14. 35
  15. 45
  16. 65
  17. 150
  18. 185
  19. 137.5
  20. 190
  21. 17
  22. 83
  23. 217.5
  24. 10.5
  25. 20.5
  26. 4.5
  27. 2
  28. 6
  29. 7
  30. 68
  31. 11
  32. 165
  33. 35.5
  34. 36
  35. 85
  36. 7.5
  37. 167.5
  38. 13
  39. 320
  40. 21.5

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