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Money Change Mental Maths Worksheet

Mental maths lesson 16: Change from ₹100 and ₹500 · Set 611 · 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 storybook for ₹27 and pay with a ₹100 note. How much change do you get, in rupees?
  2. 2.You buy a notebook for ₹91 and pay with a ₹100 note. How much change do you get, in rupees?
  3. 3.You buy a pencil box for ₹95 and pay with a ₹100 note. How much change do you get, in rupees?
  4. 4.You buy a water bottle for ₹82 and pay with a ₹100 note. How much change do you get, in rupees?
  5. 5.You buy a notebook for ₹24 and a pen for ₹27. You pay with a ₹100 note. How much change do you get, in rupees?
  6. 6.You buy a storybook for ₹21 and pay with a ₹100 note. How much change do you get, in rupees?
  7. 7.You buy a cricket ball for ₹74 and pay with a ₹100 note. How much change do you get, in rupees?
  8. 8.You buy a water bottle for ₹63 and pay with a ₹100 note. How much change do you get, in rupees?
  9. 9.You buy a water bottle for ₹17 and a pen for ₹31. You pay with a ₹100 note. How much change do you get, in rupees?
  10. 10.You buy a kite for ₹419 and pay with a ₹500 note. How much change do you get, in rupees?
  11. 11.You buy a kite for ₹24 and a pen for ₹24. You pay with a ₹100 note. How much change do you get, in rupees?
  12. 12.You buy a notebook for ₹427 and pay with a ₹500 note. How much change do you get, in rupees?
  13. 13.You buy a notebook for ₹22 and a pen for ₹20. You pay with a ₹100 note. How much change do you get, in rupees?
  14. 14.You buy a storybook for ₹44 and a pen for ₹35. You pay with a ₹100 note. How much change do you get, in rupees?
  15. 15.You buy a cricket ball for ₹24 and a pen for ₹30. You pay with a ₹100 note. How much change do you get, in rupees?
  16. 16.You buy a box of crayons for ₹37 and pay with a ₹100 note. How much change do you get, in rupees?
  17. 17.You buy a box of crayons for ₹57 and pay with a ₹100 note. How much change do you get, in rupees?
  18. 18.You buy a notebook for ₹53 and pay with a ₹100 note. How much change do you get, in rupees?
  19. 19.You buy a water bottle for ₹210 and pay with a ₹500 note. How much change do you get, in rupees?
  20. 20.You buy a pencil box for ₹30 and a pen for ₹27. You pay with a ₹100 note. How much change do you get, in rupees?
  21. 21.You buy a kite for ₹43 and a pen for ₹14. You pay with a ₹100 note. How much change do you get, in rupees?
  22. 22.You buy a kite for ₹47 and pay with a ₹100 note. How much change do you get, in rupees?
  23. 23.You buy a bag of mangoes for ₹36 and pay with a ₹100 note. How much change do you get, in rupees?
  24. 24.You buy a water bottle for ₹42 and a pen for ₹26. You pay with a ₹100 note. How much change do you get, in rupees?
  25. 25.You buy a kite for ₹29 and pay with a ₹100 note. How much change do you get, in rupees?
  26. 26.You buy a pencil box for ₹22 and pay with a ₹100 note. How much change do you get, in rupees?
  27. 27.You buy a bag of mangoes for ₹52 and pay with a ₹100 note. How much change do you get, in rupees?
  28. 28.You buy a notebook for ₹93 and pay with a ₹100 note. How much change do you get, in rupees?
  29. 29.You buy a cricket ball for ₹33 and a pen for ₹26. You pay with a ₹100 note. How much change do you get, in rupees?
  30. 30.You buy a cricket ball for ₹268 and pay with a ₹500 note. How much change do you get, in rupees?
  31. 31.You buy a cricket ball for ₹338 and pay with a ₹500 note. How much change do you get, in rupees?
  32. 32.You buy a cricket ball for ₹47 and pay with a ₹100 note. How much change do you get, in rupees?
  33. 33.You buy a box of crayons for ₹374 and pay with a ₹500 note. How much change do you get, in rupees?
  34. 34.You buy a water bottle for ₹15 and a pen for ₹15. You pay with a ₹100 note. How much change do you get, in rupees?
  35. 35.You buy a cricket ball for ₹66 and pay with a ₹100 note. How much change do you get, in rupees?
  36. 36.You buy a pencil box for ₹475 and pay with a ₹500 note. How much change do you get, in rupees?
  37. 37.You buy a cricket ball for ₹51 and pay with a ₹100 note. How much change do you get, in rupees?
  38. 38.You buy a storybook for ₹57 and pay with a ₹100 note. How much change do you get, in rupees?
  39. 39.You buy a bag of mangoes for ₹94 and pay with a ₹100 note. How much change do you get, in rupees?
  40. 40.You buy a pencil box for ₹230 and pay with a ₹500 note. How much change do you get, in rupees?

Answer key

  1. 73
  2. 9
  3. 5
  4. 18
  5. 49
  6. 79
  7. 26
  8. 37
  9. 52
  10. 81
  11. 52
  12. 73
  13. 58
  14. 21
  15. 46
  16. 63
  17. 43
  18. 47
  19. 290
  20. 43
  21. 43
  22. 53
  23. 64
  24. 32
  25. 71
  26. 78
  27. 48
  28. 7
  29. 41
  30. 232
  31. 162
  32. 53
  33. 126
  34. 70
  35. 34
  36. 25
  37. 49
  38. 43
  39. 6
  40. 270

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