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Money Change Mental Maths Worksheet

Mental maths lesson 16: Change from ₹100 and ₹500 · Set 719 · 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 ₹88 and pay with a ₹100 note. How much change do you get, in rupees?
  2. 2.You buy a water bottle for ₹33 and a pen for ₹17. You pay with a ₹100 note. How much change do you get, in rupees?
  3. 3.You buy a bag of mangoes for ₹350 and pay with a ₹500 note. How much change do you get, in rupees?
  4. 4.You buy a storybook for ₹423 and pay with a ₹500 note. How much change do you get, in rupees?
  5. 5.You buy a water bottle for ₹37 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 ₹474 and pay with a ₹500 note. How much change do you get, in rupees?
  7. 7.You buy a box of crayons for ₹12 and a pen for ₹30. You pay with a ₹100 note. How much change do you get, in rupees?
  8. 8.You buy a box of crayons for ₹57 and pay with a ₹100 note. How much change do you get, in rupees?
  9. 9.You buy a notebook for ₹23 and a pen for ₹14. You pay with a ₹100 note. How much change do you get, in rupees?
  10. 10.You buy a notebook for ₹474 and pay with a ₹500 note. How much change do you get, in rupees?
  11. 11.You buy a water bottle for ₹387 and pay with a ₹500 note. How much change do you get, in rupees?
  12. 12.You buy a water bottle for ₹311 and pay with a ₹500 note. How much change do you get, in rupees?
  13. 13.You buy a pencil box for ₹85 and pay with a ₹100 note. How much change do you get, in rupees?
  14. 14.You buy a box of crayons for ₹45 and pay with a ₹100 note. How much change do you get, in rupees?
  15. 15.You buy a cricket ball for ₹26 and pay with a ₹100 note. How much change do you get, in rupees?
  16. 16.You buy a pencil box for ₹33 and pay with a ₹100 note. How much change do you get, in rupees?
  17. 17.You buy a notebook for ₹79 and pay with a ₹100 note. How much change do you get, in rupees?
  18. 18.You buy a bag of mangoes for ₹223 and pay with a ₹500 note. How much change do you get, in rupees?
  19. 19.You buy a bag of mangoes for ₹59 and pay with a ₹100 note. How much change do you get, in rupees?
  20. 20.You buy a notebook for ₹20 and pay with a ₹100 note. How much change do you get, in rupees?
  21. 21.You buy a pencil box for ₹143 and pay with a ₹500 note. How much change do you get, in rupees?
  22. 22.You buy a cricket ball for ₹325 and pay with a ₹500 note. How much change do you get, in rupees?
  23. 23.You buy a notebook for ₹303 and pay with a ₹500 note. How much change do you get, in rupees?
  24. 24.You buy a storybook for ₹15 and a pen for ₹41. You pay with a ₹100 note. How much change do you get, in rupees?
  25. 25.You buy a water bottle for ₹17 and pay with a ₹100 note. How much change do you get, in rupees?
  26. 26.You buy a box of crayons for ₹21 and a pen for ₹44. You pay with a ₹100 note. How much change do you get, in rupees?
  27. 27.You buy a box of crayons for ₹208 and pay with a ₹500 note. How much change do you get, in rupees?
  28. 28.You buy a notebook for ₹39 and a pen for ₹21. You pay with a ₹100 note. How much change do you get, in rupees?
  29. 29.You buy a notebook for ₹28 and pay with a ₹100 note. How much change do you get, in rupees?
  30. 30.You buy a cricket ball for ₹361 and pay with a ₹500 note. How much change do you get, in rupees?
  31. 31.You buy a pencil box for ₹61 and pay with a ₹100 note. How much change do you get, in rupees?
  32. 32.You buy a bag of mangoes for ₹14 and pay with a ₹100 note. How much change do you get, in rupees?
  33. 33.You buy a kite for ₹23 and a pen for ₹12. You pay with a ₹100 note. How much change do you get, in rupees?
  34. 34.You buy a pencil box for ₹34 and a pen for ₹14. You pay with a ₹100 note. How much change do you get, in rupees?
  35. 35.You buy a water bottle for ₹15 and a pen for ₹20. You pay with a ₹100 note. How much change do you get, in rupees?
  36. 36.You buy a pencil box for ₹22 and pay with a ₹100 note. How much change do you get, in rupees?
  37. 37.You buy a bag of mangoes for ₹18 and pay with a ₹100 note. How much change do you get, in rupees?
  38. 38.You buy a bag of mangoes for ₹25 and pay with a ₹100 note. How much change do you get, in rupees?
  39. 39.You buy a kite for ₹41 and a pen for ₹32. You pay with a ₹100 note. How much change do you get, in rupees?
  40. 40.You buy a kite for ₹117 and pay with a ₹500 note. How much change do you get, in rupees?

Answer key

  1. 12
  2. 50
  3. 150
  4. 77
  5. 48
  6. 26
  7. 58
  8. 43
  9. 63
  10. 26
  11. 113
  12. 189
  13. 15
  14. 55
  15. 74
  16. 67
  17. 21
  18. 277
  19. 41
  20. 80
  21. 357
  22. 175
  23. 197
  24. 44
  25. 83
  26. 35
  27. 292
  28. 40
  29. 72
  30. 139
  31. 39
  32. 86
  33. 65
  34. 52
  35. 65
  36. 78
  37. 82
  38. 75
  39. 27
  40. 383

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