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Money Change Mental Maths Worksheet

Mental maths lesson 16: Change from ₹100 and ₹500 · Set 998 · 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 ₹21 and a pen for ₹34. You pay with a ₹100 note. How much change do you get, in rupees?
  2. 2.You buy a storybook for ₹30 and a pen for ₹30. You pay with a ₹100 note. How much change do you get, in rupees?
  3. 3.You buy a kite for ₹94 and pay with a ₹100 note. How much change do you get, in rupees?
  4. 4.You buy a box of crayons for ₹221 and pay with a ₹500 note. How much change do you get, in rupees?
  5. 5.You buy a bag of mangoes for ₹36 and a pen for ₹22. You pay with a ₹100 note. How much change do you get, in rupees?
  6. 6.You buy a water bottle for ₹439 and pay with a ₹500 note. How much change do you get, in rupees?
  7. 7.You buy a storybook for ₹15 and pay with a ₹100 note. How much change do you get, in rupees?
  8. 8.You buy a storybook for ₹398 and pay with a ₹500 note. How much change do you get, in rupees?
  9. 9.You buy a pencil box for ₹145 and pay with a ₹500 note. How much change do you get, in rupees?
  10. 10.You buy a pencil box for ₹245 and pay with a ₹500 note. How much change do you get, in rupees?
  11. 11.You buy a cricket ball for ₹74 and pay with a ₹100 note. How much change do you get, in rupees?
  12. 12.You buy a notebook for ₹75 and pay with a ₹100 note. How much change do you get, in rupees?
  13. 13.You buy a bag of mangoes for ₹20 and pay with a ₹100 note. How much change do you get, in rupees?
  14. 14.You buy a box of crayons for ₹174 and pay with a ₹500 note. How much change do you get, in rupees?
  15. 15.You buy a bag of mangoes for ₹16 and a pen for ₹43. You pay with a ₹100 note. How much change do you get, in rupees?
  16. 16.You buy a water bottle for ₹28 and a pen for ₹44. You pay with a ₹100 note. How much change do you get, in rupees?
  17. 17.You buy a notebook for ₹28 and pay with a ₹100 note. How much change do you get, in rupees?
  18. 18.You buy a box of crayons for ₹147 and pay with a ₹500 note. How much change do you get, in rupees?
  19. 19.You buy a water bottle for ₹90 and pay with a ₹100 note. How much change do you get, in rupees?
  20. 20.You buy a box of crayons for ₹185 and pay with a ₹500 note. How much change do you get, in rupees?
  21. 21.You buy a bag of mangoes for ₹54 and pay with a ₹100 note. How much change do you get, in rupees?
  22. 22.You buy a water bottle for ₹23 and a pen for ₹24. You pay with a ₹100 note. How much change do you get, in rupees?
  23. 23.You buy a cricket ball for ₹15 and a pen for ₹23. You pay with a ₹100 note. How much change do you get, in rupees?
  24. 24.You buy a water bottle for ₹34 and a pen for ₹38. You pay with a ₹100 note. How much change do you get, in rupees?
  25. 25.You buy a box of crayons for ₹65 and pay with a ₹100 note. How much change do you get, in rupees?
  26. 26.You buy a notebook for ₹19 and pay with a ₹100 note. How much change do you get, in rupees?
  27. 27.You buy a bag of mangoes for ₹31 and pay with a ₹100 note. How much change do you get, in rupees?
  28. 28.You buy a notebook for ₹69 and pay with a ₹100 note. How much change do you get, in rupees?
  29. 29.You buy a bag of mangoes for ₹171 and pay with a ₹500 note. How much change do you get, in rupees?
  30. 30.You buy a pencil box for ₹17 and a pen for ₹17. You pay with a ₹100 note. How much change do you get, in rupees?
  31. 31.You buy a kite for ₹90 and pay with a ₹100 note. How much change do you get, in rupees?
  32. 32.You buy a kite for ₹84 and pay with a ₹100 note. How much change do you get, in rupees?
  33. 33.You buy a notebook for ₹63 and pay with a ₹100 note. How much change do you get, in rupees?
  34. 34.You buy a box of crayons for ₹86 and pay with a ₹100 note. How much change do you get, in rupees?
  35. 35.You buy a pencil box for ₹16 and a pen for ₹18. You pay with a ₹100 note. How much change do you get, in rupees?
  36. 36.You buy a water bottle for ₹13 and pay with a ₹100 note. How much change do you get, in rupees?
  37. 37.You buy a pencil box for ₹24 and a pen for ₹17. You pay with a ₹100 note. How much change do you get, in rupees?
  38. 38.You buy a box of crayons for ₹28 and a pen for ₹37. You pay with a ₹100 note. How much change do you get, in rupees?
  39. 39.You buy a bag of mangoes for ₹52 and pay with a ₹100 note. How much change do you get, in rupees?
  40. 40.You buy a storybook for ₹134 and pay with a ₹500 note. How much change do you get, in rupees?

Answer key

  1. 45
  2. 40
  3. 6
  4. 279
  5. 42
  6. 61
  7. 85
  8. 102
  9. 355
  10. 255
  11. 26
  12. 25
  13. 80
  14. 326
  15. 41
  16. 28
  17. 72
  18. 353
  19. 10
  20. 315
  21. 46
  22. 53
  23. 62
  24. 28
  25. 35
  26. 81
  27. 69
  28. 31
  29. 329
  30. 66
  31. 10
  32. 16
  33. 37
  34. 14
  35. 66
  36. 87
  37. 59
  38. 35
  39. 48
  40. 366

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