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Money Change Mental Maths Worksheet

Mental maths lesson 16: Change from ₹100 and ₹500 · Set 946 · 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 ₹31 and pay with a ₹100 note. How much change do you get, in rupees?
  2. 2.You buy a cricket ball for ₹61 and pay with a ₹100 note. How much change do you get, in rupees?
  3. 3.You buy a kite for ₹17 and a pen for ₹18. You pay with a ₹100 note. How much change do you get, in rupees?
  4. 4.You buy a storybook for ₹36 and a pen for ₹11. You pay with a ₹100 note. How much change do you get, in rupees?
  5. 5.You buy a notebook for ₹19 and a pen for ₹20. You pay with a ₹100 note. How much change do you get, in rupees?
  6. 6.You buy a notebook for ₹59 and pay with a ₹100 note. How much change do you get, in rupees?
  7. 7.You buy a water bottle for ₹488 and pay with a ₹500 note. How much change do you get, in rupees?
  8. 8.You buy a storybook for ₹44 and a pen for ₹41. You pay with a ₹100 note. How much change do you get, in rupees?
  9. 9.You buy a kite for ₹15 and pay with a ₹100 note. How much change do you get, in rupees?
  10. 10.You buy a box of crayons for ₹403 and pay with a ₹500 note. How much change do you get, in rupees?
  11. 11.You buy a bag of mangoes for ₹14 and pay with a ₹100 note. How much change do you get, in rupees?
  12. 12.You buy a kite for ₹32 and pay with a ₹100 note. How much change do you get, in rupees?
  13. 13.You buy a water bottle for ₹46 and pay with a ₹100 note. How much change do you get, in rupees?
  14. 14.You buy a pencil box for ₹45 and a pen for ₹26. You pay with a ₹100 note. How much change do you get, in rupees?
  15. 15.You buy a water bottle for ₹75 and pay with a ₹100 note. How much change do you get, in rupees?
  16. 16.You buy a bag of mangoes for ₹41 and pay with a ₹100 note. How much change do you get, in rupees?
  17. 17.You buy a notebook for ₹17 and pay with a ₹100 note. How much change do you get, in rupees?
  18. 18.You buy a box of crayons for ₹14 and a pen for ₹28. You pay with a ₹100 note. How much change do you get, in rupees?
  19. 19.You buy a water bottle for ₹39 and a pen for ₹30. You pay with a ₹100 note. How much change do you get, in rupees?
  20. 20.You buy a storybook for ₹20 and a pen for ₹30. You pay with a ₹100 note. How much change do you get, in rupees?
  21. 21.You buy a box of crayons for ₹452 and pay with a ₹500 note. How much change do you get, in rupees?
  22. 22.You buy a pencil box for ₹297 and pay with a ₹500 note. How much change do you get, in rupees?
  23. 23.You buy a kite for ₹37 and pay with a ₹100 note. How much change do you get, in rupees?
  24. 24.You buy a kite for ₹64 and pay with a ₹100 note. How much change do you get, in rupees?
  25. 25.You buy a pencil box for ₹25 and a pen for ₹40. You pay with a ₹100 note. How much change do you get, in rupees?
  26. 26.You buy a kite for ₹462 and pay with a ₹500 note. How much change do you get, in rupees?
  27. 27.You buy a pencil box for ₹14 and pay with a ₹100 note. How much change do you get, in rupees?
  28. 28.You buy a pencil box for ₹98 and pay with a ₹100 note. How much change do you get, in rupees?
  29. 29.You buy a water bottle for ₹76 and pay with a ₹100 note. How much change do you get, in rupees?
  30. 30.You buy a kite for ₹352 and pay with a ₹500 note. How much change do you get, in rupees?
  31. 31.You buy a notebook for ₹24 and pay with a ₹100 note. How much change do you get, in rupees?
  32. 32.You buy a box of crayons for ₹17 and a pen for ₹33. You pay with a ₹100 note. How much change do you get, in rupees?
  33. 33.You buy a kite for ₹254 and pay with a ₹500 note. How much change do you get, in rupees?
  34. 34.You buy a box of crayons for ₹44 and a pen for ₹12. You pay with a ₹100 note. How much change do you get, in rupees?
  35. 35.You buy a storybook for ₹24 and a pen for ₹36. You pay with a ₹100 note. How much change do you get, in rupees?
  36. 36.You buy a storybook for ₹99 and pay with a ₹100 note. How much change do you get, in rupees?
  37. 37.You buy a pencil box for ₹368 and pay with a ₹500 note. How much change do you get, in rupees?
  38. 38.You buy a pencil box for ₹54 and pay with a ₹100 note. How much change do you get, in rupees?
  39. 39.You buy a cricket ball for ₹367 and pay with a ₹500 note. How much change do you get, in rupees?
  40. 40.You buy a storybook for ₹91 and pay with a ₹100 note. How much change do you get, in rupees?

Answer key

  1. 69
  2. 39
  3. 65
  4. 53
  5. 61
  6. 41
  7. 12
  8. 15
  9. 85
  10. 97
  11. 86
  12. 68
  13. 54
  14. 29
  15. 25
  16. 59
  17. 83
  18. 58
  19. 31
  20. 50
  21. 48
  22. 203
  23. 63
  24. 36
  25. 35
  26. 38
  27. 86
  28. 2
  29. 24
  30. 148
  31. 76
  32. 50
  33. 246
  34. 44
  35. 40
  36. 1
  37. 132
  38. 46
  39. 133
  40. 9

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