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Money Change Mental Maths Worksheet

Mental maths lesson 16: Change from ₹100 and ₹500 · Set 923 · 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 ₹57 and pay with a ₹100 note. How much change do you get, in rupees?
  2. 2.You buy a box of crayons for ₹72 and pay with a ₹100 note. How much change do you get, in rupees?
  3. 3.You buy a notebook for ₹28 and pay with a ₹100 note. How much change do you get, in rupees?
  4. 4.You buy a pencil box for ₹27 and pay with a ₹100 note. How much change do you get, in rupees?
  5. 5.You buy a bag of mangoes for ₹30 and a pen for ₹16. You pay with a ₹100 note. How much change do you get, in rupees?
  6. 6.You buy a box of crayons for ₹21 and a pen for ₹44. You pay with a ₹100 note. How much change do you get, in rupees?
  7. 7.You buy a storybook for ₹35 and a pen for ₹44. You pay with a ₹100 note. How much change do you get, in rupees?
  8. 8.You buy a storybook for ₹390 and pay with a ₹500 note. How much change do you get, in rupees?
  9. 9.You buy a water bottle for ₹18 and a pen for ₹39. You pay with a ₹100 note. How much change do you get, in rupees?
  10. 10.You buy a bag of mangoes for ₹146 and pay with a ₹500 note. How much change do you get, in rupees?
  11. 11.You buy a bag of mangoes for ₹84 and pay with a ₹100 note. How much change do you get, in rupees?
  12. 12.You buy a box of crayons for ₹45 and a pen for ₹11. You pay with a ₹100 note. How much change do you get, in rupees?
  13. 13.You buy a water bottle for ₹35 and a pen for ₹24. You pay with a ₹100 note. How much change do you get, in rupees?
  14. 14.You buy a storybook for ₹219 and pay with a ₹500 note. How much change do you get, in rupees?
  15. 15.You buy a pencil box for ₹35 and a pen for ₹39. You pay with a ₹100 note. How much change do you get, in rupees?
  16. 16.You buy a cricket ball for ₹383 and pay with a ₹500 note. How much change do you get, in rupees?
  17. 17.You buy a notebook for ₹42 and a pen for ₹18. You pay with a ₹100 note. How much change do you get, in rupees?
  18. 18.You buy a pencil box for ₹355 and pay with a ₹500 note. How much change do you get, in rupees?
  19. 19.You buy a cricket ball for ₹27 and pay with a ₹100 note. How much change do you get, in rupees?
  20. 20.You buy a cricket ball for ₹60 and pay with a ₹100 note. How much change do you get, in rupees?
  21. 21.You buy a cricket ball for ₹36 and a pen for ₹43. You pay with a ₹100 note. How much change do you get, in rupees?
  22. 22.You buy a notebook for ₹36 and a pen for ₹36. You pay with a ₹100 note. How much change do you get, in rupees?
  23. 23.You buy a water bottle for ₹335 and pay with a ₹500 note. How much change do you get, in rupees?
  24. 24.You buy a bag of mangoes for ₹13 and a pen for ₹28. You pay with a ₹100 note. How much change do you get, in rupees?
  25. 25.You buy a box of crayons for ₹85 and pay with a ₹100 note. How much change do you get, in rupees?
  26. 26.You buy a pencil box for ₹42 and a pen for ₹24. You pay with a ₹100 note. How much change do you get, in rupees?
  27. 27.You buy a water bottle for ₹21 and a pen for ₹36. You pay with a ₹100 note. How much change do you get, in rupees?
  28. 28.You buy a cricket ball 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 ₹311 and pay with a ₹500 note. How much change do you get, in rupees?
  30. 30.You buy a box of crayons for ₹402 and pay with a ₹500 note. How much change do you get, in rupees?
  31. 31.You buy a bag of mangoes for ₹34 and a pen for ₹28. You pay with a ₹100 note. How much change do you get, in rupees?
  32. 32.You buy a cricket ball for ₹89 and pay with a ₹100 note. How much change do you get, in rupees?
  33. 33.You buy a storybook for ₹24 and pay with a ₹100 note. How much change do you get, in rupees?
  34. 34.You buy a cricket ball for ₹36 and pay with a ₹100 note. How much change do you get, in rupees?
  35. 35.You buy a box of crayons for ₹64 and pay with a ₹100 note. How much change do you get, in rupees?
  36. 36.You buy a storybook for ₹44 and a pen for ₹44. You pay with a ₹100 note. How much change do you get, in rupees?
  37. 37.You buy a storybook for ₹432 and pay with a ₹500 note. How much change do you get, in rupees?
  38. 38.You buy a box of crayons for ₹388 and pay with a ₹500 note. How much change do you get, in rupees?
  39. 39.You buy a pencil box for ₹43 and pay with a ₹100 note. How much change do you get, in rupees?
  40. 40.You buy a pencil box for ₹16 and a pen for ₹14. You pay with a ₹100 note. How much change do you get, in rupees?

Answer key

  1. 43
  2. 28
  3. 72
  4. 73
  5. 54
  6. 35
  7. 21
  8. 110
  9. 43
  10. 354
  11. 16
  12. 44
  13. 41
  14. 281
  15. 26
  16. 117
  17. 40
  18. 145
  19. 73
  20. 40
  21. 21
  22. 28
  23. 165
  24. 59
  25. 15
  26. 34
  27. 43
  28. 68
  29. 189
  30. 98
  31. 38
  32. 11
  33. 76
  34. 64
  35. 36
  36. 12
  37. 68
  38. 112
  39. 57
  40. 70

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