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Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 665 · 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 ₹790 =
  2. 2.25% of ₹810 =
  3. 3.25% of ₹60 =
  4. 4.5% of ₹610 =
  5. 5.10% of ₹280 =
  6. 6.25% of ₹630 =
  7. 7.25% of ₹490 =
  8. 8.10% of ₹500 =
  9. 9.10% of ₹470 =
  10. 10.25% of ₹520 =
  11. 11.5% of ₹860 =
  12. 12.5% of ₹800 =
  13. 13.10% of ₹120 =
  14. 14.5% of ₹630 =
  15. 15.5% of ₹130 =
  16. 16.10% of ₹420 =
  17. 17.50% of ₹250 =
  18. 18.25% of ₹270 =
  19. 19.10% of ₹880 =
  20. 20.25% of ₹70 =
  21. 21.25% of ₹660 =
  22. 22.50% of ₹430 =
  23. 23.50% of ₹650 =
  24. 24.50% of ₹140 =
  25. 25.5% of ₹840 =
  26. 26.10% of ₹160 =
  27. 27.5% of ₹410 =
  28. 28.25% of ₹510 =
  29. 29.10% of ₹750 =
  30. 30.10% of ₹810 =
  31. 31.5% of ₹310 =
  32. 32.5% of ₹810 =
  33. 33.5% of ₹240 =
  34. 34.50% of ₹680 =
  35. 35.50% of ₹150 =
  36. 36.10% of ₹260 =
  37. 37.25% of ₹780 =
  38. 38.5% of ₹530 =
  39. 39.25% of ₹430 =
  40. 40.25% of ₹560 =

Answer key

  1. 79
  2. 202.5
  3. 15
  4. 30.5
  5. 28
  6. 157.5
  7. 122.5
  8. 50
  9. 47
  10. 130
  11. 43
  12. 40
  13. 12
  14. 31.5
  15. 6.5
  16. 42
  17. 125
  18. 67.5
  19. 88
  20. 17.5
  21. 165
  22. 215
  23. 325
  24. 70
  25. 42
  26. 16
  27. 20.5
  28. 127.5
  29. 75
  30. 81
  31. 15.5
  32. 40.5
  33. 12
  34. 340
  35. 75
  36. 26
  37. 195
  38. 26.5
  39. 107.5
  40. 140

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