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Money Change Mental Maths Worksheet

Mental maths lesson 16: Change from ₹100 and ₹500 · Set 636 · 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 kite for ₹20 and a pen for ₹17. You pay with a ₹100 note. How much change do you get, in rupees?
  2. 2.You buy a notebook for ₹37 and a pen for ₹39. You pay with a ₹100 note. How much change do you get, in rupees?
  3. 3.You buy a box of crayons for ₹413 and pay with a ₹500 note. How much change do you get, in rupees?
  4. 4.You buy a cricket ball for ₹24 and a pen for ₹30. You pay with a ₹100 note. How much change do you get, in rupees?
  5. 5.You buy a cricket ball for ₹18 and a pen for ₹25. You pay with a ₹100 note. How much change do you get, in rupees?
  6. 6.You buy a cricket ball for ₹60 and pay with a ₹100 note. How much change do you get, in rupees?
  7. 7.You buy a storybook for ₹25 and a pen for ₹40. You pay with a ₹100 note. How much change do you get, in rupees?
  8. 8.You buy a storybook for ₹20 and pay with a ₹100 note. How much change do you get, in rupees?
  9. 9.You buy a cricket ball for ₹373 and pay with a ₹500 note. How much change do you get, in rupees?
  10. 10.You buy a pencil box for ₹479 and pay with a ₹500 note. How much change do you get, in rupees?
  11. 11.You buy a pencil box for ₹256 and pay with a ₹500 note. How much change do you get, in rupees?
  12. 12.You buy a notebook for ₹41 and a pen for ₹31. You pay with a ₹100 note. How much change do you get, in rupees?
  13. 13.You buy a bag of mangoes for ₹29 and a pen for ₹44. You pay with a ₹100 note. How much change do you get, in rupees?
  14. 14.You buy a cricket ball for ₹18 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 ₹412 and pay with a ₹500 note. How much change do you get, in rupees?
  16. 16.You buy a water bottle for ₹379 and pay with a ₹500 note. How much change do you get, in rupees?
  17. 17.You buy a kite for ₹74 and pay with a ₹100 note. How much change do you get, in rupees?
  18. 18.You buy a box of crayons for ₹486 and pay with a ₹500 note. How much change do you get, in rupees?
  19. 19.You buy a box of crayons for ₹96 and pay with a ₹100 note. How much change do you get, in rupees?
  20. 20.You buy a water bottle for ₹15 and a pen for ₹43. You pay with a ₹100 note. How much change do you get, in rupees?
  21. 21.You buy a box of crayons for ₹88 and pay with a ₹100 note. How much change do you get, in rupees?
  22. 22.You buy a water bottle for ₹48 and pay with a ₹100 note. How much change do you get, in rupees?
  23. 23.You buy a cricket ball for ₹36 and pay with a ₹100 note. How much change do you get, in rupees?
  24. 24.You buy a notebook for ₹45 and a pen for ₹36. You pay with a ₹100 note. How much change do you get, in rupees?
  25. 25.You buy a storybook for ₹32 and pay with a ₹100 note. How much change do you get, in rupees?
  26. 26.You buy a bag of mangoes for ₹54 and pay with a ₹100 note. How much change do you get, in rupees?
  27. 27.You buy a box of crayons for ₹128 and pay with a ₹500 note. How much change do you get, in rupees?
  28. 28.You buy a bag of mangoes for ₹43 and a pen for ₹17. You pay with a ₹100 note. How much change do you get, in rupees?
  29. 29.You buy a storybook for ₹28 and a pen for ₹28. You pay with a ₹100 note. How much change do you get, in rupees?
  30. 30.You buy a storybook for ₹15 and a pen for ₹13. You pay with a ₹100 note. How much change do you get, in rupees?
  31. 31.You buy a kite for ₹73 and pay with a ₹100 note. How much change do you get, in rupees?
  32. 32.You buy a bag of mangoes for ₹15 and pay with a ₹100 note. How much change do you get, in rupees?
  33. 33.You buy a storybook for ₹40 and a pen for ₹27. You pay with a ₹100 note. How much change do you get, in rupees?
  34. 34.You buy a storybook for ₹35 and pay with a ₹100 note. How much change do you get, in rupees?
  35. 35.You buy a box of crayons for ₹37 and a pen for ₹24. You pay with a ₹100 note. How much change do you get, in rupees?
  36. 36.You buy a water bottle for ₹32 and pay with a ₹100 note. How much change do you get, in rupees?
  37. 37.You buy a storybook for ₹72 and pay with a ₹100 note. How much change do you get, in rupees?
  38. 38.You buy a notebook for ₹179 and pay with a ₹500 note. How much change do you get, in rupees?
  39. 39.You buy a kite for ₹15 and pay with a ₹100 note. How much change do you get, in rupees?
  40. 40.You buy a cricket ball for ₹58 and pay with a ₹100 note. How much change do you get, in rupees?

Answer key

  1. 63
  2. 24
  3. 87
  4. 46
  5. 57
  6. 40
  7. 35
  8. 80
  9. 127
  10. 21
  11. 244
  12. 28
  13. 27
  14. 42
  15. 88
  16. 121
  17. 26
  18. 14
  19. 4
  20. 42
  21. 12
  22. 52
  23. 64
  24. 19
  25. 68
  26. 46
  27. 372
  28. 40
  29. 44
  30. 72
  31. 27
  32. 85
  33. 33
  34. 65
  35. 39
  36. 68
  37. 28
  38. 321
  39. 85
  40. 42

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