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Money Change Mental Maths Worksheet

Mental maths lesson 16: Change from ₹100 and ₹500 · Set 356 · 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 ₹80 and pay with a ₹100 note. How much change do you get, in rupees?
  2. 2.You buy a pencil box for ₹370 and pay with a ₹500 note. How much change do you get, in rupees?
  3. 3.You buy a storybook for ₹20 and a pen for ₹36. You pay with a ₹100 note. How much change do you get, in rupees?
  4. 4.You buy a water bottle for ₹239 and pay with a ₹500 note. How much change do you get, in rupees?
  5. 5.You buy a bag of mangoes for ₹51 and pay with a ₹100 note. How much change do you get, in rupees?
  6. 6.You buy a bag of mangoes for ₹61 and pay with a ₹100 note. How much change do you get, in rupees?
  7. 7.You buy a water bottle for ₹39 and a pen for ₹32. You pay with a ₹100 note. How much change do you get, in rupees?
  8. 8.You buy a cricket ball for ₹11 and pay with a ₹100 note. How much change do you get, in rupees?
  9. 9.You buy a pencil box for ₹59 and pay with a ₹100 note. How much change do you get, in rupees?
  10. 10.You buy a kite for ₹22 and a pen for ₹40. You pay with a ₹100 note. How much change do you get, in rupees?
  11. 11.You buy a box of crayons for ₹83 and pay with a ₹100 note. How much change do you get, in rupees?
  12. 12.You buy a kite for ₹385 and pay with a ₹500 note. How much change do you get, in rupees?
  13. 13.You buy a kite for ₹448 and pay with a ₹500 note. How much change do you get, in rupees?
  14. 14.You buy a cricket ball for ₹324 and pay with a ₹500 note. How much change do you get, in rupees?
  15. 15.You buy a water bottle for ₹451 and pay with a ₹500 note. How much change do you get, in rupees?
  16. 16.You buy a box of crayons for ₹394 and pay with a ₹500 note. How much change do you get, in rupees?
  17. 17.You buy a water bottle for ₹264 and pay with a ₹500 note. How much change do you get, in rupees?
  18. 18.You buy a box of crayons for ₹23 and a pen for ₹44. You pay with a ₹100 note. How much change do you get, in rupees?
  19. 19.You buy a cricket ball for ₹15 and a pen for ₹30. You pay with a ₹100 note. How much change do you get, in rupees?
  20. 20.You buy a kite for ₹240 and pay with a ₹500 note. How much change do you get, in rupees?
  21. 21.You buy a pencil box for ₹18 and a pen for ₹29. You pay with a ₹100 note. How much change do you get, in rupees?
  22. 22.You buy a cricket ball for ₹28 and a pen for ₹45. You pay with a ₹100 note. How much change do you get, in rupees?
  23. 23.You buy a water bottle for ₹27 and a pen for ₹15. You pay with a ₹100 note. How much change do you get, in rupees?
  24. 24.You buy a kite for ₹21 and a pen for ₹31. You pay with a ₹100 note. How much change do you get, in rupees?
  25. 25.You buy a notebook for ₹45 and a pen for ₹18. You pay with a ₹100 note. How much change do you get, in rupees?
  26. 26.You buy a pencil box for ₹386 and pay with a ₹500 note. How much change do you get, in rupees?
  27. 27.You buy a box of crayons for ₹139 and pay with a ₹500 note. How much change do you get, in rupees?
  28. 28.You buy a water bottle for ₹31 and pay with a ₹100 note. How much change do you get, in rupees?
  29. 29.You buy a bag of mangoes for ₹345 and pay with a ₹500 note. How much change do you get, in rupees?
  30. 30.You buy a water bottle for ₹29 and a pen for ₹36. You pay with a ₹100 note. How much change do you get, in rupees?
  31. 31.You buy a pencil box for ₹55 and pay with a ₹100 note. How much change do you get, in rupees?
  32. 32.You buy a water bottle for ₹198 and pay with a ₹500 note. How much change do you get, in rupees?
  33. 33.You buy a notebook for ₹338 and pay with a ₹500 note. How much change do you get, in rupees?
  34. 34.You buy a notebook for ₹82 and pay with a ₹100 note. How much change do you get, in rupees?
  35. 35.You buy a water bottle for ₹35 and pay with a ₹100 note. How much change do you get, in rupees?
  36. 36.You buy a storybook for ₹474 and pay with a ₹500 note. How much change do you get, in rupees?
  37. 37.You buy a notebook for ₹120 and pay with a ₹500 note. How much change do you get, in rupees?
  38. 38.You buy a box of crayons for ₹453 and pay with a ₹500 note. How much change do you get, in rupees?
  39. 39.You buy a kite for ₹471 and pay with a ₹500 note. How much change do you get, in rupees?
  40. 40.You buy a pencil box for ₹31 and pay with a ₹100 note. How much change do you get, in rupees?

Answer key

  1. 20
  2. 130
  3. 44
  4. 261
  5. 49
  6. 39
  7. 29
  8. 89
  9. 41
  10. 38
  11. 17
  12. 115
  13. 52
  14. 176
  15. 49
  16. 106
  17. 236
  18. 33
  19. 55
  20. 260
  21. 53
  22. 27
  23. 58
  24. 48
  25. 37
  26. 114
  27. 361
  28. 69
  29. 155
  30. 35
  31. 45
  32. 302
  33. 162
  34. 18
  35. 65
  36. 26
  37. 380
  38. 47
  39. 29
  40. 69

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