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Money Change Mental Maths Worksheet

Mental maths lesson 16: Change from ₹100 and ₹500 · Set 508 · 40 questions
TalentJR

How to do it in your head (Shopkeeper’s count): If there are two things, add the prices first. Count up from the cost: to the next ten, to the next hundred, then to the note. Add the jumps — that is your change.

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  1. 1.You buy a kite for ₹69 and pay with a ₹100 note. How much change do you get, in rupees?
  2. 2.You buy a bag of mangoes for ₹40 and a pen for ₹29. You pay with a ₹100 note. How much change do you get, in rupees?
  3. 3.You buy a notebook for ₹39 and a pen for ₹16. You pay with a ₹100 note. How much change do you get, in rupees?
  4. 4.You buy a kite for ₹97 and pay with a ₹100 note. How much change do you get, in rupees?
  5. 5.You buy a pencil box for ₹19 and a pen for ₹32. You pay with a ₹100 note. How much change do you get, in rupees?
  6. 6.You buy a pencil box for ₹22 and a pen for ₹18. You pay with a ₹100 note. How much change do you get, in rupees?
  7. 7.You buy a water bottle for ₹94 and pay with a ₹100 note. How much change do you get, in rupees?
  8. 8.You buy a notebook for ₹16 and a pen for ₹33. You pay with a ₹100 note. How much change do you get, in rupees?
  9. 9.You buy a box of crayons for ₹19 and a pen for ₹12. You pay with a ₹100 note. How much change do you get, in rupees?
  10. 10.You buy a pencil box for ₹47 and pay with a ₹100 note. How much change do you get, in rupees?
  11. 11.You buy a water bottle for ₹11 and a pen for ₹17. You pay with a ₹100 note. How much change do you get, in rupees?
  12. 12.You buy a notebook for ₹484 and pay with a ₹500 note. How much change do you get, in rupees?
  13. 13.You buy a water bottle for ₹494 and pay with a ₹500 note. How much change do you get, in rupees?
  14. 14.You buy a water bottle for ₹33 and a pen for ₹12. You pay with a ₹100 note. How much change do you get, in rupees?
  15. 15.You buy a box of crayons for ₹99 and pay with a ₹100 note. How much change do you get, in rupees?
  16. 16.You buy a bag of mangoes for ₹25 and a pen for ₹31. You pay with a ₹100 note. How much change do you get, in rupees?
  17. 17.You buy a bag of mangoes for ₹37 and a pen for ₹40. You pay with a ₹100 note. How much change do you get, in rupees?
  18. 18.You buy a water bottle for ₹406 and pay with a ₹500 note. How much change do you get, in rupees?
  19. 19.You buy a storybook for ₹41 and a pen for ₹42. You pay with a ₹100 note. How much change do you get, in rupees?
  20. 20.You buy a pencil box for ₹241 and pay with a ₹500 note. How much change do you get, in rupees?
  21. 21.You buy a bag of mangoes for ₹88 and pay with a ₹100 note. How much change do you get, in rupees?
  22. 22.You buy a kite for ₹22 and a pen for ₹23. You pay with a ₹100 note. How much change do you get, in rupees?
  23. 23.You buy a cricket ball for ₹21 and pay with a ₹100 note. How much change do you get, in rupees?
  24. 24.You buy a storybook for ₹431 and pay with a ₹500 note. How much change do you get, in rupees?
  25. 25.You buy a cricket ball for ₹261 and pay with a ₹500 note. How much change do you get, in rupees?
  26. 26.You buy a kite for ₹202 and pay with a ₹500 note. How much change do you get, in rupees?
  27. 27.You buy a kite for ₹21 and pay with a ₹100 note. How much change do you get, in rupees?
  28. 28.You buy a water bottle for ₹125 and pay with a ₹500 note. How much change do you get, in rupees?
  29. 29.You buy a notebook for ₹85 and pay with a ₹100 note. How much change do you get, in rupees?
  30. 30.You buy a kite for ₹15 and a pen for ₹43. You pay with a ₹100 note. How much change do you get, in rupees?
  31. 31.You buy a bag of mangoes for ₹59 and pay with a ₹100 note. How much change do you get, in rupees?
  32. 32.You buy a storybook for ₹24 and pay with a ₹100 note. How much change do you get, in rupees?
  33. 33.You buy a cricket ball for ₹29 and a pen for ₹14. You pay with a ₹100 note. How much change do you get, in rupees?
  34. 34.You buy a cricket ball for ₹23 and pay with a ₹100 note. How much change do you get, in rupees?
  35. 35.You buy a kite for ₹205 and pay with a ₹500 note. How much change do you get, in rupees?
  36. 36.You buy a cricket ball for ₹381 and pay with a ₹500 note. How much change do you get, in rupees?
  37. 37.You buy a bag of mangoes for ₹445 and pay with a ₹500 note. How much change do you get, in rupees?
  38. 38.You buy a box of crayons for ₹15 and pay with a ₹100 note. How much change do you get, in rupees?
  39. 39.You buy a bag of mangoes for ₹96 and pay with a ₹100 note. How much change do you get, in rupees?
  40. 40.You buy a pencil box for ₹43 and a pen for ₹19. You pay with a ₹100 note. How much change do you get, in rupees?

Answer key

  1. 31
  2. 31
  3. 45
  4. 3
  5. 49
  6. 60
  7. 6
  8. 51
  9. 69
  10. 53
  11. 72
  12. 16
  13. 6
  14. 55
  15. 1
  16. 44
  17. 23
  18. 94
  19. 17
  20. 259
  21. 12
  22. 55
  23. 79
  24. 69
  25. 239
  26. 298
  27. 79
  28. 375
  29. 15
  30. 42
  31. 41
  32. 76
  33. 57
  34. 77
  35. 295
  36. 119
  37. 55
  38. 85
  39. 4
  40. 38

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