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Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 427 · 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. 1.25% of ₹90 =
  2. 2.5% of ₹580 =
  3. 3.5% of ₹630 =
  4. 4.50% of ₹100 =
  5. 5.5% of ₹70 =
  6. 6.50% of ₹550 =
  7. 7.25% of ₹510 =
  8. 8.25% of ₹700 =
  9. 9.10% of ₹40 =
  10. 10.5% of ₹590 =
  11. 11.50% of ₹800 =
  12. 12.5% of ₹850 =
  13. 13.10% of ₹530 =
  14. 14.25% of ₹370 =
  15. 15.25% of ₹140 =
  16. 16.50% of ₹290 =
  17. 17.25% of ₹850 =
  18. 18.5% of ₹520 =
  19. 19.25% of ₹280 =
  20. 20.50% of ₹210 =
  21. 21.50% of ₹360 =
  22. 22.50% of ₹40 =
  23. 23.50% of ₹70 =
  24. 24.10% of ₹100 =
  25. 25.50% of ₹280 =
  26. 26.5% of ₹90 =
  27. 27.10% of ₹590 =
  28. 28.10% of ₹780 =
  29. 29.5% of ₹40 =
  30. 30.25% of ₹630 =
  31. 31.50% of ₹250 =
  32. 32.25% of ₹470 =
  33. 33.5% of ₹810 =
  34. 34.25% of ₹660 =
  35. 35.5% of ₹470 =
  36. 36.50% of ₹670 =
  37. 37.10% of ₹790 =
  38. 38.5% of ₹60 =
  39. 39.25% of ₹570 =
  40. 40.50% of ₹540 =

Answer key

  1. 22.5
  2. 29
  3. 31.5
  4. 50
  5. 3.5
  6. 275
  7. 127.5
  8. 175
  9. 4
  10. 29.5
  11. 400
  12. 42.5
  13. 53
  14. 92.5
  15. 35
  16. 145
  17. 212.5
  18. 26
  19. 70
  20. 105
  21. 180
  22. 20
  23. 35
  24. 10
  25. 140
  26. 4.5
  27. 59
  28. 78
  29. 2
  30. 157.5
  31. 125
  32. 117.5
  33. 40.5
  34. 165
  35. 23.5
  36. 335
  37. 79
  38. 3
  39. 142.5
  40. 270

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