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Money Change Mental Maths Worksheet

Mental maths lesson 16: Change from ₹100 and ₹500 · Set 326 · 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 notebook for ₹72 and pay with a ₹100 note. How much change do you get, in rupees?
  2. 2.You buy a notebook for ₹89 and pay with a ₹100 note. How much change do you get, in rupees?
  3. 3.You buy a pencil box for ₹39 and a pen for ₹12. You pay with a ₹100 note. How much change do you get, in rupees?
  4. 4.You buy a water bottle for ₹20 and a pen for ₹19. You pay with a ₹100 note. How much change do you get, in rupees?
  5. 5.You buy a storybook for ₹56 and pay with a ₹100 note. How much change do you get, in rupees?
  6. 6.You buy a water bottle for ₹12 and a pen for ₹27. You pay with a ₹100 note. How much change do you get, in rupees?
  7. 7.You buy a kite for ₹76 and pay with a ₹100 note. How much change do you get, in rupees?
  8. 8.You buy a kite for ₹30 and pay with a ₹100 note. How much change do you get, in rupees?
  9. 9.You buy a storybook for ₹13 and a pen for ₹39. You pay with a ₹100 note. How much change do you get, in rupees?
  10. 10.You buy a water bottle for ₹342 and pay with a ₹500 note. How much change do you get, in rupees?
  11. 11.You buy a box of crayons for ₹407 and pay with a ₹500 note. How much change do you get, in rupees?
  12. 12.You buy a bag of mangoes for ₹74 and pay with a ₹100 note. How much change do you get, in rupees?
  13. 13.You buy a notebook for ₹35 and a pen for ₹12. You pay with a ₹100 note. How much change do you get, in rupees?
  14. 14.You buy a notebook for ₹22 and a pen for ₹16. You pay with a ₹100 note. How much change do you get, in rupees?
  15. 15.You buy a box of crayons for ₹43 and a pen for ₹41. You pay with a ₹100 note. How much change do you get, in rupees?
  16. 16.You buy a storybook for ₹443 and pay with a ₹500 note. How much change do you get, in rupees?
  17. 17.You buy a box of crayons for ₹56 and pay with a ₹100 note. How much change do you get, in rupees?
  18. 18.You buy a pencil box for ₹150 and pay with a ₹500 note. How much change do you get, in rupees?
  19. 19.You buy a bag of mangoes for ₹405 and pay with a ₹500 note. How much change do you get, in rupees?
  20. 20.You buy a water bottle for ₹31 and a pen for ₹37. You pay with a ₹100 note. How much change do you get, in rupees?
  21. 21.You buy a storybook for ₹11 and a pen for ₹23. You pay with a ₹100 note. How much change do you get, in rupees?
  22. 22.You buy a water bottle for ₹93 and pay with a ₹100 note. How much change do you get, in rupees?
  23. 23.You buy a pencil box for ₹15 and a pen for ₹33. You pay with a ₹100 note. How much change do you get, in rupees?
  24. 24.You buy a box of crayons for ₹32 and pay with a ₹100 note. How much change do you get, in rupees?
  25. 25.You buy a notebook for ₹178 and pay with a ₹500 note. How much change do you get, in rupees?
  26. 26.You buy a cricket ball for ₹452 and pay with a ₹500 note. How much change do you get, in rupees?
  27. 27.You buy a pencil box for ₹14 and a pen for ₹38. You pay with a ₹100 note. How much change do you get, in rupees?
  28. 28.You buy a bag of mangoes for ₹27 and pay with a ₹100 note. How much change do you get, in rupees?
  29. 29.You buy a pencil box for ₹457 and pay with a ₹500 note. How much change do you get, in rupees?
  30. 30.You buy a pencil box for ₹436 and pay with a ₹500 note. How much change do you get, in rupees?
  31. 31.You buy a pencil box for ₹78 and pay with a ₹100 note. How much change do you get, in rupees?
  32. 32.You buy a bag of mangoes for ₹406 and pay with a ₹500 note. How much change do you get, in rupees?
  33. 33.You buy a notebook for ₹86 and pay with a ₹100 note. How much change do you get, in rupees?
  34. 34.You buy a water bottle for ₹34 and pay with a ₹100 note. How much change do you get, in rupees?
  35. 35.You buy a bag of mangoes for ₹18 and a pen for ₹30. You pay with a ₹100 note. How much change do you get, in rupees?
  36. 36.You buy a notebook for ₹90 and pay with a ₹100 note. How much change do you get, in rupees?
  37. 37.You buy a box of crayons for ₹29 and pay with a ₹100 note. How much change do you get, in rupees?
  38. 38.You buy a bag of mangoes for ₹15 and pay with a ₹100 note. How much change do you get, in rupees?
  39. 39.You buy a cricket ball for ₹436 and pay with a ₹500 note. How much change do you get, in rupees?
  40. 40.You buy a box of crayons for ₹22 and pay with a ₹100 note. How much change do you get, in rupees?

Answer key

  1. 28
  2. 11
  3. 49
  4. 61
  5. 44
  6. 61
  7. 24
  8. 70
  9. 48
  10. 158
  11. 93
  12. 26
  13. 53
  14. 62
  15. 16
  16. 57
  17. 44
  18. 350
  19. 95
  20. 32
  21. 66
  22. 7
  23. 52
  24. 68
  25. 322
  26. 48
  27. 48
  28. 73
  29. 43
  30. 64
  31. 22
  32. 94
  33. 14
  34. 66
  35. 52
  36. 10
  37. 71
  38. 85
  39. 64
  40. 78

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