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Money Change Mental Maths Worksheet

Mental maths lesson 16: Change from ₹100 and ₹500 · Set 68 · 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 bag of mangoes for ₹42 and a pen for ₹23. You pay with a ₹100 note. How much change do you get, in rupees?
  2. 2.You buy a bag of mangoes for ₹251 and pay with a ₹500 note. How much change do you get, in rupees?
  3. 3.You buy a storybook for ₹36 and a pen for ₹18. You pay with a ₹100 note. How much change do you get, in rupees?
  4. 4.You buy a box of crayons for ₹392 and pay with a ₹500 note. How much change do you get, in rupees?
  5. 5.You buy a pencil box for ₹39 and a pen for ₹15. You pay with a ₹100 note. How much change do you get, in rupees?
  6. 6.You buy a pencil box for ₹54 and pay with a ₹100 note. How much change do you get, in rupees?
  7. 7.You buy a water bottle for ₹44 and a pen for ₹24. You pay with a ₹100 note. How much change do you get, in rupees?
  8. 8.You buy a kite for ₹31 and a pen for ₹29. You pay with a ₹100 note. How much change do you get, in rupees?
  9. 9.You buy a kite for ₹92 and pay with a ₹100 note. How much change do you get, in rupees?
  10. 10.You buy a storybook for ₹177 and pay with a ₹500 note. How much change do you get, in rupees?
  11. 11.You buy a storybook for ₹21 and a pen for ₹30. You pay with a ₹100 note. How much change do you get, in rupees?
  12. 12.You buy a storybook for ₹17 and a pen for ₹28. You pay with a ₹100 note. How much change do you get, in rupees?
  13. 13.You buy a cricket ball for ₹26 and a pen for ₹18. You pay with a ₹100 note. How much change do you get, in rupees?
  14. 14.You buy a kite for ₹36 and a pen for ₹40. You pay with a ₹100 note. How much change do you get, in rupees?
  15. 15.You buy a notebook for ₹197 and pay with a ₹500 note. How much change do you get, in rupees?
  16. 16.You buy a storybook for ₹46 and pay with a ₹100 note. How much change do you get, in rupees?
  17. 17.You buy a cricket ball for ₹21 and pay with a ₹100 note. How much change do you get, in rupees?
  18. 18.You buy a storybook for ₹34 and a pen for ₹26. You pay with a ₹100 note. How much change do you get, in rupees?
  19. 19.You buy a bag of mangoes for ₹432 and pay with a ₹500 note. How much change do you get, in rupees?
  20. 20.You buy a storybook for ₹95 and pay with a ₹100 note. How much change do you get, in rupees?
  21. 21.You buy a notebook for ₹303 and pay with a ₹500 note. How much change do you get, in rupees?
  22. 22.You buy a kite for ₹18 and a pen for ₹12. You pay with a ₹100 note. How much change do you get, in rupees?
  23. 23.You buy a notebook for ₹11 and a pen for ₹44. You pay with a ₹100 note. How much change do you get, in rupees?
  24. 24.You buy a water bottle for ₹19 and a pen for ₹33. You pay with a ₹100 note. How much change do you get, in rupees?
  25. 25.You buy a storybook for ₹171 and pay with a ₹500 note. How much change do you get, in rupees?
  26. 26.You buy a cricket ball for ₹95 and pay with a ₹100 note. How much change do you get, in rupees?
  27. 27.You buy a box of crayons for ₹13 and pay with a ₹100 note. How much change do you get, in rupees?
  28. 28.You buy a water bottle for ₹30 and pay with a ₹100 note. How much change do you get, in rupees?
  29. 29.You buy a pencil box for ₹69 and pay with a ₹100 note. How much change do you get, in rupees?
  30. 30.You buy a bag of mangoes for ₹35 and pay with a ₹100 note. How much change do you get, in rupees?
  31. 31.You buy a water bottle for ₹233 and pay with a ₹500 note. How much change do you get, in rupees?
  32. 32.You buy a storybook for ₹429 and pay with a ₹500 note. How much change do you get, in rupees?
  33. 33.You buy a notebook for ₹67 and pay with a ₹100 note. How much change do you get, in rupees?
  34. 34.You buy a kite for ₹19 and a pen for ₹36. You pay with a ₹100 note. How much change do you get, in rupees?
  35. 35.You buy a cricket ball for ₹39 and pay with a ₹100 note. How much change do you get, in rupees?
  36. 36.You buy a box of crayons for ₹45 and a pen for ₹32. You pay with a ₹100 note. How much change do you get, in rupees?
  37. 37.You buy a bag of mangoes for ₹339 and pay with a ₹500 note. How much change do you get, in rupees?
  38. 38.You buy a storybook for ₹32 and a pen for ₹23. You pay with a ₹100 note. How much change do you get, in rupees?
  39. 39.You buy a bag of mangoes for ₹17 and a pen for ₹42. You pay with a ₹100 note. How much change do you get, in rupees?
  40. 40.You buy a bag of mangoes for ₹39 and pay with a ₹100 note. How much change do you get, in rupees?

Answer key

  1. 35
  2. 249
  3. 46
  4. 108
  5. 46
  6. 46
  7. 32
  8. 40
  9. 8
  10. 323
  11. 49
  12. 55
  13. 56
  14. 24
  15. 303
  16. 54
  17. 79
  18. 40
  19. 68
  20. 5
  21. 197
  22. 70
  23. 45
  24. 48
  25. 329
  26. 5
  27. 87
  28. 70
  29. 31
  30. 65
  31. 267
  32. 71
  33. 33
  34. 45
  35. 61
  36. 23
  37. 161
  38. 45
  39. 41
  40. 61

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