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Money Change Mental Maths Worksheet

Mental maths lesson 16: Change from ₹100 and ₹500 · Set 605 · 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 box of crayons for ₹62 and pay with a ₹100 note. How much change do you get, in rupees?
  2. 2.You buy a notebook for ₹19 and pay with a ₹100 note. How much change do you get, in rupees?
  3. 3.You buy a kite for ₹62 and pay with a ₹100 note. How much change do you get, in rupees?
  4. 4.You buy a water bottle for ₹66 and pay with a ₹100 note. How much change do you get, in rupees?
  5. 5.You buy a box of crayons for ₹467 and pay with a ₹500 note. How much change do you get, in rupees?
  6. 6.You buy a pencil box for ₹58 and pay with a ₹100 note. How much change do you get, in rupees?
  7. 7.You buy a box of crayons for ₹151 and pay with a ₹500 note. How much change do you get, in rupees?
  8. 8.You buy a storybook for ₹14 and pay with a ₹100 note. How much change do you get, in rupees?
  9. 9.You buy a bag of mangoes for ₹14 and a pen for ₹31. You pay with a ₹100 note. How much change do you get, in rupees?
  10. 10.You buy a pencil box for ₹18 and pay with a ₹100 note. How much change do you get, in rupees?
  11. 11.You buy a box of crayons for ₹22 and a pen for ₹20. You pay with a ₹100 note. How much change do you get, in rupees?
  12. 12.You buy a water bottle for ₹35 and pay with a ₹100 note. How much change do you get, in rupees?
  13. 13.You buy a box of crayons for ₹36 and a pen for ₹44. You pay with a ₹100 note. How much change do you get, in rupees?
  14. 14.You buy a box of crayons for ₹22 and pay with a ₹100 note. How much change do you get, in rupees?
  15. 15.You buy a bag of mangoes for ₹352 and pay with a ₹500 note. How much change do you get, in rupees?
  16. 16.You buy a box of crayons for ₹40 and pay with a ₹100 note. How much change do you get, in rupees?
  17. 17.You buy a pencil box for ₹208 and pay with a ₹500 note. How much change do you get, in rupees?
  18. 18.You buy a kite for ₹67 and pay with a ₹100 note. How much change do you get, in rupees?
  19. 19.You buy a notebook for ₹340 and pay with a ₹500 note. How much change do you get, in rupees?
  20. 20.You buy a water bottle for ₹27 and a pen for ₹21. You pay with a ₹100 note. How much change do you get, in rupees?
  21. 21.You buy a kite for ₹35 and pay with a ₹100 note. How much change do you get, in rupees?
  22. 22.You buy a box of crayons for ₹18 and a pen for ₹11. You pay with a ₹100 note. How much change do you get, in rupees?
  23. 23.You buy a kite for ₹70 and pay with a ₹100 note. How much change do you get, in rupees?
  24. 24.You buy a kite for ₹19 and pay with a ₹100 note. How much change do you get, in rupees?
  25. 25.You buy a pencil box for ₹41 and a pen for ₹22. You pay with a ₹100 note. How much change do you get, in rupees?
  26. 26.You buy a storybook for ₹42 and a pen for ₹34. You pay with a ₹100 note. How much change do you get, in rupees?
  27. 27.You buy a pencil box for ₹37 and a pen for ₹15. You pay with a ₹100 note. How much change do you get, in rupees?
  28. 28.You buy a pencil box for ₹35 and pay with a ₹100 note. How much change do you get, in rupees?
  29. 29.You buy a pencil box for ₹83 and pay with a ₹100 note. How much change do you get, in rupees?
  30. 30.You buy a water bottle for ₹20 and a pen for ₹20. You pay with a ₹100 note. How much change do you get, in rupees?
  31. 31.You buy a pencil box for ₹52 and pay with a ₹100 note. How much change do you get, in rupees?
  32. 32.You buy a cricket ball for ₹45 and a pen for ₹21. You pay with a ₹100 note. How much change do you get, in rupees?
  33. 33.You buy a bag of mangoes for ₹36 and a pen for ₹43. You pay with a ₹100 note. How much change do you get, in rupees?
  34. 34.You buy a pencil box for ₹142 and pay with a ₹500 note. How much change do you get, in rupees?
  35. 35.You buy a kite for ₹346 and pay with a ₹500 note. How much change do you get, in rupees?
  36. 36.You buy a storybook for ₹24 and pay with a ₹100 note. How much change do you get, in rupees?
  37. 37.You buy a pencil box for ₹172 and pay with a ₹500 note. How much change do you get, in rupees?
  38. 38.You buy a bag of mangoes for ₹163 and pay with a ₹500 note. How much change do you get, in rupees?
  39. 39.You buy a water bottle for ₹392 and pay with a ₹500 note. How much change do you get, in rupees?
  40. 40.You buy a notebook for ₹63 and pay with a ₹100 note. How much change do you get, in rupees?

Answer key

  1. 38
  2. 81
  3. 38
  4. 34
  5. 33
  6. 42
  7. 349
  8. 86
  9. 55
  10. 82
  11. 58
  12. 65
  13. 20
  14. 78
  15. 148
  16. 60
  17. 292
  18. 33
  19. 160
  20. 52
  21. 65
  22. 71
  23. 30
  24. 81
  25. 37
  26. 24
  27. 48
  28. 65
  29. 17
  30. 60
  31. 48
  32. 34
  33. 21
  34. 358
  35. 154
  36. 76
  37. 328
  38. 337
  39. 108
  40. 37

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