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Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 645 · 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 ₹420 =
  2. 2.25% of ₹810 =
  3. 3.5% of ₹490 =
  4. 4.10% of ₹610 =
  5. 5.50% of ₹250 =
  6. 6.10% of ₹260 =
  7. 7.5% of ₹620 =
  8. 8.10% of ₹750 =
  9. 9.5% of ₹180 =
  10. 10.50% of ₹790 =
  11. 11.5% of ₹150 =
  12. 12.10% of ₹380 =
  13. 13.10% of ₹50 =
  14. 14.25% of ₹730 =
  15. 15.25% of ₹580 =
  16. 16.5% of ₹560 =
  17. 17.5% of ₹380 =
  18. 18.10% of ₹400 =
  19. 19.5% of ₹430 =
  20. 20.10% of ₹160 =
  21. 21.50% of ₹670 =
  22. 22.10% of ₹850 =
  23. 23.50% of ₹80 =
  24. 24.10% of ₹590 =
  25. 25.25% of ₹230 =
  26. 26.25% of ₹340 =
  27. 27.10% of ₹550 =
  28. 28.5% of ₹740 =
  29. 29.50% of ₹400 =
  30. 30.25% of ₹50 =
  31. 31.25% of ₹640 =
  32. 32.25% of ₹890 =
  33. 33.25% of ₹500 =
  34. 34.10% of ₹870 =
  35. 35.25% of ₹220 =
  36. 36.50% of ₹650 =
  37. 37.10% of ₹620 =
  38. 38.25% of ₹480 =
  39. 39.5% of ₹650 =
  40. 40.25% of ₹40 =

Answer key

  1. 210
  2. 202.5
  3. 24.5
  4. 61
  5. 125
  6. 26
  7. 31
  8. 75
  9. 9
  10. 395
  11. 7.5
  12. 38
  13. 5
  14. 182.5
  15. 145
  16. 28
  17. 19
  18. 40
  19. 21.5
  20. 16
  21. 335
  22. 85
  23. 40
  24. 59
  25. 57.5
  26. 85
  27. 55
  28. 37
  29. 200
  30. 12.5
  31. 160
  32. 222.5
  33. 125
  34. 87
  35. 55
  36. 325
  37. 62
  38. 120
  39. 32.5
  40. 10

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