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Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 79 · 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 ₹640 =
  2. 2.5% of ₹710 =
  3. 3.10% of ₹710 =
  4. 4.10% of ₹640 =
  5. 5.25% of ₹160 =
  6. 6.5% of ₹840 =
  7. 7.5% of ₹250 =
  8. 8.5% of ₹310 =
  9. 9.50% of ₹50 =
  10. 10.25% of ₹460 =
  11. 11.10% of ₹320 =
  12. 12.50% of ₹590 =
  13. 13.25% of ₹890 =
  14. 14.10% of ₹450 =
  15. 15.50% of ₹140 =
  16. 16.5% of ₹300 =
  17. 17.5% of ₹400 =
  18. 18.25% of ₹620 =
  19. 19.5% of ₹190 =
  20. 20.10% of ₹70 =
  21. 21.25% of ₹860 =
  22. 22.5% of ₹460 =
  23. 23.5% of ₹660 =
  24. 24.5% of ₹650 =
  25. 25.25% of ₹600 =
  26. 26.25% of ₹640 =
  27. 27.5% of ₹480 =
  28. 28.5% of ₹780 =
  29. 29.25% of ₹400 =
  30. 30.25% of ₹480 =
  31. 31.5% of ₹80 =
  32. 32.50% of ₹250 =
  33. 33.25% of ₹520 =
  34. 34.10% of ₹180 =
  35. 35.50% of ₹300 =
  36. 36.50% of ₹230 =
  37. 37.25% of ₹790 =
  38. 38.5% of ₹110 =
  39. 39.25% of ₹140 =
  40. 40.5% of ₹350 =

Answer key

  1. 320
  2. 35.5
  3. 71
  4. 64
  5. 40
  6. 42
  7. 12.5
  8. 15.5
  9. 25
  10. 115
  11. 32
  12. 295
  13. 222.5
  14. 45
  15. 70
  16. 15
  17. 20
  18. 155
  19. 9.5
  20. 7
  21. 215
  22. 23
  23. 33
  24. 32.5
  25. 150
  26. 160
  27. 24
  28. 39
  29. 100
  30. 120
  31. 4
  32. 125
  33. 130
  34. 18
  35. 150
  36. 115
  37. 197.5
  38. 5.5
  39. 35
  40. 17.5

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