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Percentage Worksheet for Class 6 and 7

Mental maths lesson 14: How to calculate percentage · Set 870 · 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 ₹420 =
  2. 2.25% of ₹240 =
  3. 3.10% of ₹780 =
  4. 4.10% of ₹800 =
  5. 5.5% of ₹600 =
  6. 6.5% of ₹860 =
  7. 7.50% of ₹70 =
  8. 8.5% of ₹630 =
  9. 9.50% of ₹780 =
  10. 10.5% of ₹560 =
  11. 11.50% of ₹730 =
  12. 12.25% of ₹750 =
  13. 13.5% of ₹810 =
  14. 14.25% of ₹460 =
  15. 15.50% of ₹870 =
  16. 16.50% of ₹50 =
  17. 17.10% of ₹880 =
  18. 18.25% of ₹680 =
  19. 19.25% of ₹820 =
  20. 20.10% of ₹230 =
  21. 21.10% of ₹170 =
  22. 22.25% of ₹710 =
  23. 23.25% of ₹150 =
  24. 24.50% of ₹290 =
  25. 25.5% of ₹190 =
  26. 26.50% of ₹350 =
  27. 27.10% of ₹220 =
  28. 28.50% of ₹100 =
  29. 29.5% of ₹460 =
  30. 30.25% of ₹50 =
  31. 31.50% of ₹670 =
  32. 32.10% of ₹310 =
  33. 33.25% of ₹60 =
  34. 34.10% of ₹340 =
  35. 35.25% of ₹310 =
  36. 36.50% of ₹320 =
  37. 37.10% of ₹720 =
  38. 38.25% of ₹640 =
  39. 39.25% of ₹330 =
  40. 40.50% of ₹700 =

Answer key

  1. 42
  2. 60
  3. 78
  4. 80
  5. 30
  6. 43
  7. 35
  8. 31.5
  9. 390
  10. 28
  11. 365
  12. 187.5
  13. 40.5
  14. 115
  15. 435
  16. 25
  17. 88
  18. 170
  19. 205
  20. 23
  21. 17
  22. 177.5
  23. 37.5
  24. 145
  25. 9.5
  26. 175
  27. 22
  28. 50
  29. 23
  30. 12.5
  31. 335
  32. 31
  33. 15
  34. 34
  35. 77.5
  36. 160
  37. 72
  38. 160
  39. 82.5
  40. 350

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