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Money Change Mental Maths Worksheet

Mental maths lesson 16: Change from ₹100 and ₹500 · Set 826 · 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 storybook for ₹83 and pay with a ₹100 note. How much change do you get, in rupees?
  2. 2.You buy a notebook for ₹90 and pay with a ₹100 note. How much change do you get, in rupees?
  3. 3.You buy a water bottle for ₹16 and a pen for ₹17. You pay with a ₹100 note. How much change do you get, in rupees?
  4. 4.You buy a kite for ₹99 and pay with a ₹100 note. How much change do you get, in rupees?
  5. 5.You buy a kite for ₹189 and pay with a ₹500 note. How much change do you get, in rupees?
  6. 6.You buy a cricket ball for ₹18 and pay with a ₹100 note. How much change do you get, in rupees?
  7. 7.You buy a pencil box for ₹74 and pay with a ₹100 note. How much change do you get, in rupees?
  8. 8.You buy a pencil box for ₹90 and pay with a ₹100 note. How much change do you get, in rupees?
  9. 9.You buy a notebook for ₹157 and pay with a ₹500 note. How much change do you get, in rupees?
  10. 10.You buy a cricket ball for ₹448 and pay with a ₹500 note. How much change do you get, in rupees?
  11. 11.You buy a kite for ₹490 and pay with a ₹500 note. How much change do you get, in rupees?
  12. 12.You buy a storybook for ₹95 and pay with a ₹100 note. How much change do you get, in rupees?
  13. 13.You buy a notebook for ₹27 and a pen for ₹15. You pay with a ₹100 note. How much change do you get, in rupees?
  14. 14.You buy a box of crayons for ₹40 and a pen for ₹13. You pay with a ₹100 note. How much change do you get, in rupees?
  15. 15.You buy a box of crayons for ₹34 and a pen for ₹43. You pay with a ₹100 note. How much change do you get, in rupees?
  16. 16.You buy a bag of mangoes for ₹71 and pay with a ₹100 note. How much change do you get, in rupees?
  17. 17.You buy a bag of mangoes for ₹380 and pay with a ₹500 note. How much change do you get, in rupees?
  18. 18.You buy a storybook for ₹13 and a pen for ₹16. You pay with a ₹100 note. How much change do you get, in rupees?
  19. 19.You buy a water bottle for ₹463 and pay with a ₹500 note. How much change do you get, in rupees?
  20. 20.You buy a box of crayons for ₹89 and pay with a ₹100 note. How much change do you get, in rupees?
  21. 21.You buy a water bottle for ₹106 and pay with a ₹500 note. How much change do you get, in rupees?
  22. 22.You buy a notebook for ₹20 and a pen for ₹14. 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 water bottle for ₹320 and pay with a ₹500 note. How much change do you get, in rupees?
  25. 25.You buy a bag of mangoes for ₹27 and pay with a ₹100 note. How much change do you get, in rupees?
  26. 26.You buy a box of crayons for ₹78 and pay with a ₹100 note. How much change do you get, in rupees?
  27. 27.You buy a notebook for ₹25 and pay with a ₹100 note. How much change do you get, in rupees?
  28. 28.You buy a cricket ball for ₹24 and a pen for ₹17. You pay with a ₹100 note. How much change do you get, in rupees?
  29. 29.You buy a pencil box for ₹155 and pay with a ₹500 note. How much change do you get, in rupees?
  30. 30.You buy a water bottle for ₹185 and pay with a ₹500 note. How much change do you get, in rupees?
  31. 31.You buy a pencil box for ₹485 and pay with a ₹500 note. How much change do you get, in rupees?
  32. 32.You buy a notebook for ₹14 and a pen for ₹21. You pay with a ₹100 note. How much change do you get, in rupees?
  33. 33.You buy a kite for ₹441 and pay with a ₹500 note. How much change do you get, in rupees?
  34. 34.You buy a storybook for ₹44 and a pen for ₹17. You pay with a ₹100 note. How much change do you get, in rupees?
  35. 35.You buy a bag of mangoes for ₹98 and pay with a ₹100 note. How much change do you get, in rupees?
  36. 36.You buy a storybook for ₹63 and pay with a ₹100 note. How much change do you get, in rupees?
  37. 37.You buy a notebook for ₹73 and pay with a ₹100 note. How much change do you get, in rupees?
  38. 38.You buy a storybook for ₹23 and a pen for ₹15. You pay with a ₹100 note. How much change do you get, in rupees?
  39. 39.You buy a notebook for ₹476 and pay with a ₹500 note. How much change do you get, in rupees?
  40. 40.You buy a water bottle for ₹69 and pay with a ₹100 note. How much change do you get, in rupees?

Answer key

  1. 17
  2. 10
  3. 67
  4. 1
  5. 311
  6. 82
  7. 26
  8. 10
  9. 343
  10. 52
  11. 10
  12. 5
  13. 58
  14. 47
  15. 23
  16. 29
  17. 120
  18. 71
  19. 37
  20. 11
  21. 394
  22. 66
  23. 79
  24. 180
  25. 73
  26. 22
  27. 75
  28. 59
  29. 345
  30. 315
  31. 15
  32. 65
  33. 59
  34. 39
  35. 2
  36. 37
  37. 27
  38. 62
  39. 24
  40. 31

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