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Money Change Mental Maths Worksheet

Mental maths lesson 16: Change from ₹100 and ₹500 · Set 546 · 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 cricket ball for ₹85 and pay with a ₹100 note. How much change do you get, in rupees?
  2. 2.You buy a bag of mangoes for ₹69 and pay with a ₹100 note. How much change do you get, in rupees?
  3. 3.You buy a water bottle for ₹25 and pay with a ₹100 note. How much change do you get, in rupees?
  4. 4.You buy a kite for ₹15 and pay with a ₹100 note. How much change do you get, in rupees?
  5. 5.You buy a bag of mangoes for ₹14 and a pen for ₹15. You pay with a ₹100 note. How much change do you get, in rupees?
  6. 6.You buy a bag of mangoes for ₹28 and a pen for ₹37. You pay with a ₹100 note. How much change do you get, in rupees?
  7. 7.You buy a cricket ball for ₹337 and pay with a ₹500 note. How much change do you get, in rupees?
  8. 8.You buy a notebook for ₹44 and pay with a ₹100 note. How much change do you get, in rupees?
  9. 9.You buy a water bottle for ₹18 and a pen for ₹33. You pay with a ₹100 note. How much change do you get, in rupees?
  10. 10.You buy a storybook for ₹379 and pay with a ₹500 note. How much change do you get, in rupees?
  11. 11.You buy a kite for ₹18 and a pen for ₹23. You pay with a ₹100 note. How much change do you get, in rupees?
  12. 12.You buy a notebook for ₹19 and a pen for ₹33. You pay with a ₹100 note. How much change do you get, in rupees?
  13. 13.You buy a storybook for ₹27 and a pen for ₹22. You pay with a ₹100 note. How much change do you get, in rupees?
  14. 14.You buy a storybook for ₹12 and pay with a ₹100 note. How much change do you get, in rupees?
  15. 15.You buy a box of crayons for ₹16 and a pen for ₹34. You pay with a ₹100 note. How much change do you get, in rupees?
  16. 16.You buy a water bottle for ₹72 and pay with a ₹100 note. How much change do you get, in rupees?
  17. 17.You buy a kite for ₹58 and pay with a ₹100 note. How much change do you get, in rupees?
  18. 18.You buy a cricket ball for ₹15 and a pen for ₹23. You pay with a ₹100 note. How much change do you get, in rupees?
  19. 19.You buy a notebook for ₹420 and pay with a ₹500 note. How much change do you get, in rupees?
  20. 20.You buy a notebook for ₹303 and pay with a ₹500 note. How much change do you get, in rupees?
  21. 21.You buy a cricket ball for ₹74 and pay with a ₹100 note. How much change do you get, in rupees?
  22. 22.You buy a cricket ball for ₹30 and a pen for ₹39. You pay with a ₹100 note. How much change do you get, in rupees?
  23. 23.You buy a cricket ball for ₹44 and pay with a ₹100 note. How much change do you get, in rupees?
  24. 24.You buy a cricket ball for ₹78 and pay with a ₹100 note. How much change do you get, in rupees?
  25. 25.You buy a kite for ₹14 and a pen for ₹17. You pay with a ₹100 note. How much change do you get, in rupees?
  26. 26.You buy a kite for ₹32 and pay with a ₹100 note. How much change do you get, in rupees?
  27. 27.You buy a cricket ball for ₹20 and a pen for ₹18. You pay with a ₹100 note. How much change do you get, in rupees?
  28. 28.You buy a kite for ₹230 and pay with a ₹500 note. How much change do you get, in rupees?
  29. 29.You buy a pencil box for ₹15 and a pen for ₹14. You pay with a ₹100 note. How much change do you get, in rupees?
  30. 30.You buy a box of crayons for ₹303 and pay with a ₹500 note. How much change do you get, in rupees?
  31. 31.You buy a notebook for ₹261 and pay with a ₹500 note. How much change do you get, in rupees?
  32. 32.You buy a water bottle for ₹240 and pay with a ₹500 note. How much change do you get, in rupees?
  33. 33.You buy a storybook for ₹24 and a pen for ₹13. You pay with a ₹100 note. How much change do you get, in rupees?
  34. 34.You buy a storybook for ₹391 and pay with a ₹500 note. How much change do you get, in rupees?
  35. 35.You buy a kite for ₹91 and pay with a ₹100 note. How much change do you get, in rupees?
  36. 36.You buy a kite for ₹225 and pay with a ₹500 note. How much change do you get, in rupees?
  37. 37.You buy a storybook for ₹37 and a pen for ₹20. You pay with a ₹100 note. How much change do you get, in rupees?
  38. 38.You buy a notebook for ₹11 and a pen for ₹34. You pay with a ₹100 note. How much change do you get, in rupees?
  39. 39.You buy a bag of mangoes for ₹173 and pay with a ₹500 note. How much change do you get, in rupees?
  40. 40.You buy a kite for ₹17 and pay with a ₹100 note. How much change do you get, in rupees?

Answer key

  1. 15
  2. 31
  3. 75
  4. 85
  5. 71
  6. 35
  7. 163
  8. 56
  9. 49
  10. 121
  11. 59
  12. 48
  13. 51
  14. 88
  15. 50
  16. 28
  17. 42
  18. 62
  19. 80
  20. 197
  21. 26
  22. 31
  23. 56
  24. 22
  25. 69
  26. 68
  27. 62
  28. 270
  29. 71
  30. 197
  31. 239
  32. 260
  33. 63
  34. 109
  35. 9
  36. 275
  37. 43
  38. 55
  39. 327
  40. 83

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