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Money Change Mental Maths Worksheet

Mental maths lesson 16: Change from ₹100 and ₹500 · Set 664 · 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 ₹30 and pay with a ₹100 note. How much change do you get, in rupees?
  2. 2.You buy a water bottle for ₹21 and pay with a ₹100 note. How much change do you get, in rupees?
  3. 3.You buy a kite for ₹40 and a pen for ₹23. You pay with a ₹100 note. How much change do you get, in rupees?
  4. 4.You buy a box of crayons for ₹44 and a pen for ₹14. You pay with a ₹100 note. How much change do you get, in rupees?
  5. 5.You buy a box of crayons for ₹69 and pay with a ₹100 note. How much change do you get, in rupees?
  6. 6.You buy a box of crayons for ₹195 and pay with a ₹500 note. How much change do you get, in rupees?
  7. 7.You buy a notebook for ₹64 and pay with a ₹100 note. How much change do you get, in rupees?
  8. 8.You buy a water bottle for ₹416 and pay with a ₹500 note. How much change do you get, in rupees?
  9. 9.You buy a kite for ₹19 and a pen for ₹38. You pay with a ₹100 note. How much change do you get, in rupees?
  10. 10.You buy a water bottle for ₹32 and a pen for ₹24. You pay with a ₹100 note. How much change do you get, in rupees?
  11. 11.You buy a cricket ball for ₹206 and pay with a ₹500 note. How much change do you get, in rupees?
  12. 12.You buy a notebook for ₹493 and pay with a ₹500 note. How much change do you get, in rupees?
  13. 13.You buy a storybook for ₹39 and a pen for ₹40. You pay with a ₹100 note. How much change do you get, in rupees?
  14. 14.You buy a bag of mangoes for ₹12 and pay with a ₹100 note. How much change do you get, in rupees?
  15. 15.You buy a box of crayons for ₹45 and pay with a ₹100 note. How much change do you get, in rupees?
  16. 16.You buy a kite for ₹42 and a pen for ₹24. You pay with a ₹100 note. How much change do you get, in rupees?
  17. 17.You buy a cricket ball for ₹81 and pay with a ₹100 note. How much change do you get, in rupees?
  18. 18.You buy a kite for ₹263 and pay with a ₹500 note. How much change do you get, in rupees?
  19. 19.You buy a notebook for ₹49 and pay with a ₹100 note. How much change do you get, in rupees?
  20. 20.You buy a water bottle for ₹474 and pay with a ₹500 note. How much change do you get, in rupees?
  21. 21.You buy a storybook for ₹15 and a pen for ₹27. You pay with a ₹100 note. How much change do you get, in rupees?
  22. 22.You buy a box of crayons for ₹13 and a pen for ₹19. You pay with a ₹100 note. How much change do you get, in rupees?
  23. 23.You buy a box of crayons for ₹337 and pay with a ₹500 note. How much change do you get, in rupees?
  24. 24.You buy a bag of mangoes for ₹62 and pay with a ₹100 note. How much change do you get, in rupees?
  25. 25.You buy a notebook for ₹76 and pay with a ₹100 note. How much change do you get, in rupees?
  26. 26.You buy a pencil box for ₹45 and a pen for ₹34. You pay with a ₹100 note. How much change do you get, in rupees?
  27. 27.You buy a kite for ₹22 and a pen for ₹29. You pay with a ₹100 note. How much change do you get, in rupees?
  28. 28.You buy a pencil box for ₹32 and pay with a ₹100 note. How much change do you get, in rupees?
  29. 29.You buy a box of crayons for ₹18 and pay with a ₹100 note. How much change do you get, in rupees?
  30. 30.You buy a notebook for ₹28 and a pen for ₹19. You pay with a ₹100 note. How much change do you get, in rupees?
  31. 31.You buy a bag of mangoes for ₹14 and pay with a ₹100 note. How much change do you get, in rupees?
  32. 32.You buy a notebook for ₹387 and pay with a ₹500 note. How much change do you get, in rupees?
  33. 33.You buy a cricket ball for ₹34 and a pen for ₹13. You pay with a ₹100 note. How much change do you get, in rupees?
  34. 34.You buy a cricket ball for ₹190 and pay with a ₹500 note. How much change do you get, in rupees?
  35. 35.You buy a storybook for ₹62 and pay with a ₹100 note. How much change do you get, in rupees?
  36. 36.You buy a bag of mangoes for ₹142 and pay with a ₹500 note. How much change do you get, in rupees?
  37. 37.You buy a box of crayons for ₹407 and pay with a ₹500 note. How much change do you get, in rupees?
  38. 38.You buy a storybook for ₹409 and pay with a ₹500 note. How much change do you get, in rupees?
  39. 39.You buy a box of crayons for ₹80 and pay with a ₹100 note. How much change do you get, in rupees?
  40. 40.You buy a cricket ball for ₹375 and pay with a ₹500 note. How much change do you get, in rupees?

Answer key

  1. 70
  2. 79
  3. 37
  4. 42
  5. 31
  6. 305
  7. 36
  8. 84
  9. 43
  10. 44
  11. 294
  12. 7
  13. 21
  14. 88
  15. 55
  16. 34
  17. 19
  18. 237
  19. 51
  20. 26
  21. 58
  22. 68
  23. 163
  24. 38
  25. 24
  26. 21
  27. 49
  28. 68
  29. 82
  30. 53
  31. 86
  32. 113
  33. 53
  34. 310
  35. 38
  36. 358
  37. 93
  38. 91
  39. 20
  40. 125

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