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Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 400 · 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. 1.50% of ₹830 =
  2. 2.50% of ₹860 =
  3. 3.5% of ₹60 =
  4. 4.5% of ₹840 =
  5. 5.5% of ₹280 =
  6. 6.5% of ₹120 =
  7. 7.10% of ₹280 =
  8. 8.50% of ₹640 =
  9. 9.10% of ₹80 =
  10. 10.10% of ₹350 =
  11. 11.10% of ₹710 =
  12. 12.50% of ₹700 =
  13. 13.50% of ₹620 =
  14. 14.25% of ₹870 =
  15. 15.50% of ₹140 =
  16. 16.10% of ₹130 =
  17. 17.5% of ₹430 =
  18. 18.10% of ₹430 =
  19. 19.25% of ₹190 =
  20. 20.10% of ₹510 =
  21. 21.25% of ₹770 =
  22. 22.50% of ₹80 =
  23. 23.10% of ₹630 =
  24. 24.10% of ₹390 =
  25. 25.10% of ₹550 =
  26. 26.5% of ₹80 =
  27. 27.50% of ₹250 =
  28. 28.50% of ₹410 =
  29. 29.10% of ₹100 =
  30. 30.50% of ₹570 =
  31. 31.25% of ₹230 =
  32. 32.5% of ₹170 =
  33. 33.5% of ₹540 =
  34. 34.10% of ₹90 =
  35. 35.25% of ₹180 =
  36. 36.50% of ₹650 =
  37. 37.5% of ₹70 =
  38. 38.10% of ₹690 =
  39. 39.25% of ₹420 =
  40. 40.50% of ₹100 =

Answer key

  1. 415
  2. 430
  3. 3
  4. 42
  5. 14
  6. 6
  7. 28
  8. 320
  9. 8
  10. 35
  11. 71
  12. 350
  13. 310
  14. 217.5
  15. 70
  16. 13
  17. 21.5
  18. 43
  19. 47.5
  20. 51
  21. 192.5
  22. 40
  23. 63
  24. 39
  25. 55
  26. 4
  27. 125
  28. 205
  29. 10
  30. 285
  31. 57.5
  32. 8.5
  33. 27
  34. 9
  35. 45
  36. 325
  37. 3.5
  38. 69
  39. 105
  40. 50

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