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Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 821 · 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 ₹410 =
  2. 2.10% of ₹150 =
  3. 3.10% of ₹70 =
  4. 4.5% of ₹120 =
  5. 5.5% of ₹160 =
  6. 6.10% of ₹880 =
  7. 7.5% of ₹490 =
  8. 8.10% of ₹640 =
  9. 9.10% of ₹620 =
  10. 10.50% of ₹110 =
  11. 11.25% of ₹150 =
  12. 12.25% of ₹820 =
  13. 13.50% of ₹630 =
  14. 14.25% of ₹140 =
  15. 15.10% of ₹850 =
  16. 16.5% of ₹500 =
  17. 17.50% of ₹460 =
  18. 18.5% of ₹540 =
  19. 19.25% of ₹300 =
  20. 20.5% of ₹250 =
  21. 21.5% of ₹80 =
  22. 22.10% of ₹60 =
  23. 23.10% of ₹330 =
  24. 24.5% of ₹370 =
  25. 25.5% of ₹100 =
  26. 26.25% of ₹550 =
  27. 27.25% of ₹660 =
  28. 28.25% of ₹480 =
  29. 29.25% of ₹80 =
  30. 30.50% of ₹520 =
  31. 31.25% of ₹900 =
  32. 32.25% of ₹200 =
  33. 33.5% of ₹400 =
  34. 34.10% of ₹520 =
  35. 35.25% of ₹390 =
  36. 36.5% of ₹230 =
  37. 37.5% of ₹420 =
  38. 38.5% of ₹300 =
  39. 39.50% of ₹890 =
  40. 40.50% of ₹440 =

Answer key

  1. 20.5
  2. 15
  3. 7
  4. 6
  5. 8
  6. 88
  7. 24.5
  8. 64
  9. 62
  10. 55
  11. 37.5
  12. 205
  13. 315
  14. 35
  15. 85
  16. 25
  17. 230
  18. 27
  19. 75
  20. 12.5
  21. 4
  22. 6
  23. 33
  24. 18.5
  25. 5
  26. 137.5
  27. 165
  28. 120
  29. 20
  30. 260
  31. 225
  32. 50
  33. 20
  34. 52
  35. 97.5
  36. 11.5
  37. 21
  38. 15
  39. 445
  40. 220

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