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Money Change Mental Maths Worksheet

Mental maths lesson 16: Change from ₹100 and ₹500 · Set 541 · 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 water bottle for ₹41 and a pen for ₹37. You pay with a ₹100 note. How much change do you get, in rupees?
  2. 2.You buy a box of crayons for ₹37 and a pen for ₹43. You pay with a ₹100 note. How much change do you get, in rupees?
  3. 3.You buy a box of crayons for ₹33 and pay with a ₹100 note. How much change do you get, in rupees?
  4. 4.You buy a water bottle for ₹127 and pay with a ₹500 note. How much change do you get, in rupees?
  5. 5.You buy a notebook for ₹78 and pay with a ₹100 note. How much change do you get, in rupees?
  6. 6.You buy a pencil box for ₹20 and pay with a ₹100 note. How much change do you get, in rupees?
  7. 7.You buy a notebook for ₹437 and pay with a ₹500 note. How much change do you get, in rupees?
  8. 8.You buy a notebook for ₹169 and pay with a ₹500 note. How much change do you get, in rupees?
  9. 9.You buy a water bottle for ₹22 and a pen for ₹18. You pay with a ₹100 note. How much change do you get, in rupees?
  10. 10.You buy a kite for ₹22 and pay with a ₹100 note. How much change do you get, in rupees?
  11. 11.You buy a notebook for ₹135 and pay with a ₹500 note. How much change do you get, in rupees?
  12. 12.You buy a box of crayons for ₹50 and pay with a ₹100 note. How much change do you get, in rupees?
  13. 13.You buy a bag of mangoes for ₹12 and a pen for ₹25. You pay with a ₹100 note. How much change do you get, in rupees?
  14. 14.You buy a box of crayons for ₹15 and pay with a ₹100 note. How much change do you get, in rupees?
  15. 15.You buy a water bottle for ₹42 and a pen for ₹30. You pay with a ₹100 note. How much change do you get, in rupees?
  16. 16.You buy a storybook for ₹38 and a pen for ₹31. You pay with a ₹100 note. How much change do you get, in rupees?
  17. 17.You buy a water bottle for ₹43 and a pen for ₹11. You pay with a ₹100 note. How much change do you get, in rupees?
  18. 18.You buy a notebook for ₹60 and pay with a ₹100 note. How much change do you get, in rupees?
  19. 19.You buy a storybook for ₹21 and pay with a ₹100 note. How much change do you get, in rupees?
  20. 20.You buy a water bottle for ₹11 and a pen for ₹29. You pay with a ₹100 note. How much change do you get, in rupees?
  21. 21.You buy a bag of mangoes for ₹35 and a pen for ₹23. You pay with a ₹100 note. How much change do you get, in rupees?
  22. 22.You buy a water bottle for ₹32 and pay with a ₹100 note. How much change do you get, in rupees?
  23. 23.You buy a cricket ball for ₹71 and pay with a ₹100 note. How much change do you get, in rupees?
  24. 24.You buy a storybook for ₹133 and pay with a ₹500 note. How much change do you get, in rupees?
  25. 25.You buy a water bottle for ₹314 and pay with a ₹500 note. How much change do you get, in rupees?
  26. 26.You buy a box of crayons for ₹22 and a pen for ₹39. You pay with a ₹100 note. How much change do you get, in rupees?
  27. 27.You buy a notebook for ₹63 and pay with a ₹100 note. How much change do you get, in rupees?
  28. 28.You buy a kite for ₹314 and pay with a ₹500 note. How much change do you get, in rupees?
  29. 29.You buy a box of crayons for ₹95 and pay with a ₹100 note. How much change do you get, in rupees?
  30. 30.You buy a storybook for ₹486 and pay with a ₹500 note. How much change do you get, in rupees?
  31. 31.You buy a bag of mangoes for ₹13 and pay with a ₹100 note. How much change do you get, in rupees?
  32. 32.You buy a cricket ball for ₹150 and pay with a ₹500 note. How much change do you get, in rupees?
  33. 33.You buy a notebook for ₹25 and pay with a ₹100 note. How much change do you get, in rupees?
  34. 34.You buy a bag of mangoes for ₹77 and pay with a ₹100 note. How much change do you get, in rupees?
  35. 35.You buy a notebook for ₹92 and pay with a ₹100 note. How much change do you get, in rupees?
  36. 36.You buy a water bottle for ₹97 and pay with a ₹100 note. How much change do you get, in rupees?
  37. 37.You buy a notebook for ₹30 and a pen for ₹41. You pay with a ₹100 note. How much change do you get, in rupees?
  38. 38.You buy a cricket ball for ₹72 and pay with a ₹100 note. How much change do you get, in rupees?
  39. 39.You buy a box of crayons for ₹19 and a pen for ₹29. You pay with a ₹100 note. How much change do you get, in rupees?
  40. 40.You buy a box of crayons for ₹29 and a pen for ₹35. You pay with a ₹100 note. How much change do you get, in rupees?

Answer key

  1. 22
  2. 20
  3. 67
  4. 373
  5. 22
  6. 80
  7. 63
  8. 331
  9. 60
  10. 78
  11. 365
  12. 50
  13. 63
  14. 85
  15. 28
  16. 31
  17. 46
  18. 40
  19. 79
  20. 60
  21. 42
  22. 68
  23. 29
  24. 367
  25. 186
  26. 39
  27. 37
  28. 186
  29. 5
  30. 14
  31. 87
  32. 350
  33. 75
  34. 23
  35. 8
  36. 3
  37. 29
  38. 28
  39. 52
  40. 36

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