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Money Change Mental Maths Worksheet

Mental maths lesson 16: Change from ₹100 and ₹500 · Set 628 · 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 ₹42 and a pen for ₹29. You pay with a ₹100 note. How much change do you get, in rupees?
  2. 2.You buy a storybook for ₹14 and pay with a ₹100 note. How much change do you get, in rupees?
  3. 3.You buy a pencil box for ₹36 and a pen for ₹23. You pay with a ₹100 note. How much change do you get, in rupees?
  4. 4.You buy a notebook for ₹129 and pay with a ₹500 note. How much change do you get, in rupees?
  5. 5.You buy a notebook for ₹11 and pay with a ₹100 note. How much change do you get, in rupees?
  6. 6.You buy a kite for ₹11 and pay with a ₹100 note. How much change do you get, in rupees?
  7. 7.You buy a storybook for ₹22 and a pen for ₹22. You pay with a ₹100 note. How much change do you get, in rupees?
  8. 8.You buy a pencil box for ₹31 and a pen for ₹15. You pay with a ₹100 note. How much change do you get, in rupees?
  9. 9.You buy a box of crayons for ₹443 and pay with a ₹500 note. How much change do you get, in rupees?
  10. 10.You buy a pencil box for ₹27 and a pen for ₹40. You pay with a ₹100 note. How much change do you get, in rupees?
  11. 11.You buy a water bottle for ₹212 and pay with a ₹500 note. How much change do you get, in rupees?
  12. 12.You buy a water bottle for ₹97 and pay with a ₹100 note. How much change do you get, in rupees?
  13. 13.You buy a notebook for ₹246 and pay with a ₹500 note. How much change do you get, in rupees?
  14. 14.You buy a box of crayons for ₹82 and pay with a ₹100 note. How much change do you get, in rupees?
  15. 15.You buy a cricket ball for ₹98 and pay with a ₹100 note. How much change do you get, in rupees?
  16. 16.You buy a pencil box for ₹37 and pay with a ₹100 note. How much change do you get, in rupees?
  17. 17.You buy a pencil box for ₹98 and pay with a ₹100 note. How much change do you get, in rupees?
  18. 18.You buy a cricket ball for ₹24 and pay with a ₹100 note. How much change do you get, in rupees?
  19. 19.You buy a box of crayons for ₹99 and pay with a ₹100 note. How much change do you get, in rupees?
  20. 20.You buy a kite for ₹37 and pay with a ₹100 note. How much change do you get, in rupees?
  21. 21.You buy a water bottle for ₹14 and a pen for ₹37. You pay with a ₹100 note. How much change do you get, in rupees?
  22. 22.You buy a cricket ball for ₹19 and pay with a ₹100 note. How much change do you get, in rupees?
  23. 23.You buy a cricket ball for ₹45 and pay with a ₹100 note. How much change do you get, in rupees?
  24. 24.You buy a storybook for ₹88 and pay with a ₹100 note. How much change do you get, in rupees?
  25. 25.You buy a water bottle for ₹19 and pay with a ₹100 note. How much change do you get, in rupees?
  26. 26.You buy a pencil box for ₹93 and pay with a ₹100 note. How much change do you get, in rupees?
  27. 27.You buy a notebook for ₹45 and pay with a ₹100 note. How much change do you get, in rupees?
  28. 28.You buy a storybook for ₹407 and pay with a ₹500 note. How much change do you get, in rupees?
  29. 29.You buy a water bottle for ₹79 and pay with a ₹100 note. How much change do you get, in rupees?
  30. 30.You buy a water bottle for ₹18 and pay with a ₹100 note. How much change do you get, in rupees?
  31. 31.You buy a cricket ball for ₹345 and pay with a ₹500 note. How much change do you get, in rupees?
  32. 32.You buy a cricket ball for ₹213 and pay with a ₹500 note. How much change do you get, in rupees?
  33. 33.You buy a storybook for ₹335 and pay with a ₹500 note. How much change do you get, in rupees?
  34. 34.You buy a kite for ₹143 and pay with a ₹500 note. How much change do you get, in rupees?
  35. 35.You buy a kite for ₹24 and a pen for ₹23. You pay with a ₹100 note. How much change do you get, in rupees?
  36. 36.You buy a notebook for ₹39 and a pen for ₹20. You pay with a ₹100 note. How much change do you get, in rupees?
  37. 37.You buy a notebook for ₹25 and pay with a ₹100 note. How much change do you get, in rupees?
  38. 38.You buy a water bottle for ₹32 and a pen for ₹39. You pay with a ₹100 note. How much change do you get, in rupees?
  39. 39.You buy a cricket ball for ₹99 and pay with a ₹100 note. How much change do you get, in rupees?
  40. 40.You buy a kite for ₹43 and a pen for ₹34. You pay with a ₹100 note. How much change do you get, in rupees?

Answer key

  1. 29
  2. 86
  3. 41
  4. 371
  5. 89
  6. 89
  7. 56
  8. 54
  9. 57
  10. 33
  11. 288
  12. 3
  13. 254
  14. 18
  15. 2
  16. 63
  17. 2
  18. 76
  19. 1
  20. 63
  21. 49
  22. 81
  23. 55
  24. 12
  25. 81
  26. 7
  27. 55
  28. 93
  29. 21
  30. 82
  31. 155
  32. 287
  33. 165
  34. 357
  35. 53
  36. 41
  37. 75
  38. 29
  39. 1
  40. 23

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