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Money Change Mental Maths Worksheet

Mental maths lesson 16: Change from ₹100 and ₹500 · Set 89 · 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 cricket ball for ₹30 and pay with a ₹100 note. How much change do you get, in rupees?
  2. 2.You buy a pencil box for ₹23 and a pen for ₹20. You pay with a ₹100 note. How much change do you get, in rupees?
  3. 3.You buy a water bottle for ₹123 and pay with a ₹500 note. How much change do you get, in rupees?
  4. 4.You buy a notebook for ₹300 and pay with a ₹500 note. How much change do you get, in rupees?
  5. 5.You buy a notebook for ₹12 and a pen for ₹17. You pay with a ₹100 note. How much change do you get, in rupees?
  6. 6.You buy a storybook for ₹434 and pay with a ₹500 note. How much change do you get, in rupees?
  7. 7.You buy a notebook for ₹96 and pay with a ₹100 note. How much change do you get, in rupees?
  8. 8.You buy a water bottle for ₹45 and pay with a ₹100 note. How much change do you get, in rupees?
  9. 9.You buy a pencil box for ₹43 and pay with a ₹100 note. How much change do you get, in rupees?
  10. 10.You buy a storybook for ₹148 and pay with a ₹500 note. How much change do you get, in rupees?
  11. 11.You buy a kite for ₹407 and pay with a ₹500 note. How much change do you get, in rupees?
  12. 12.You buy a water bottle for ₹42 and a pen for ₹15. You pay with a ₹100 note. How much change do you get, in rupees?
  13. 13.You buy a kite for ₹30 and a pen for ₹15. You pay with a ₹100 note. How much change do you get, in rupees?
  14. 14.You buy a bag of mangoes for ₹23 and a pen for ₹32. You pay with a ₹100 note. How much change do you get, in rupees?
  15. 15.You buy a bag of mangoes for ₹20 and a pen for ₹19. You pay with a ₹100 note. How much change do you get, in rupees?
  16. 16.You buy a bag of mangoes for ₹21 and pay with a ₹100 note. How much change do you get, in rupees?
  17. 17.You buy a cricket ball for ₹25 and a pen for ₹24. You pay with a ₹100 note. How much change do you get, in rupees?
  18. 18.You buy a pencil box for ₹37 and a pen for ₹40. You pay with a ₹100 note. How much change do you get, in rupees?
  19. 19.You buy a bag of mangoes for ₹33 and pay with a ₹100 note. How much change do you get, in rupees?
  20. 20.You buy a notebook for ₹493 and pay with a ₹500 note. How much change do you get, in rupees?
  21. 21.You buy a pencil box for ₹81 and pay with a ₹100 note. How much change do you get, in rupees?
  22. 22.You buy a water bottle for ₹489 and pay with a ₹500 note. How much change do you get, in rupees?
  23. 23.You buy a notebook for ₹84 and pay with a ₹100 note. How much change do you get, in rupees?
  24. 24.You buy a box of crayons for ₹19 and a pen for ₹24. You pay with a ₹100 note. How much change do you get, in rupees?
  25. 25.You buy a box of crayons for ₹486 and pay with a ₹500 note. How much change do you get, in rupees?
  26. 26.You buy a bag of mangoes for ₹68 and pay with a ₹100 note. How much change do you get, in rupees?
  27. 27.You buy a notebook for ₹70 and pay with a ₹100 note. How much change do you get, in rupees?
  28. 28.You buy a box of crayons for ₹30 and a pen for ₹15. You pay with a ₹100 note. How much change do you get, in rupees?
  29. 29.You buy a pencil box for ₹54 and pay with a ₹100 note. How much change do you get, in rupees?
  30. 30.You buy a notebook for ₹34 and pay with a ₹100 note. How much change do you get, in rupees?
  31. 31.You buy a pencil box for ₹82 and pay with a ₹100 note. How much change do you get, in rupees?
  32. 32.You buy a notebook 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 notebook for ₹54 and pay with a ₹100 note. How much change do you get, in rupees?
  34. 34.You buy a notebook for ₹12 and a pen for ₹22. You pay with a ₹100 note. How much change do you get, in rupees?
  35. 35.You buy a pencil box for ₹23 and pay with a ₹100 note. How much change do you get, in rupees?
  36. 36.You buy a box of crayons for ₹376 and pay with a ₹500 note. How much change do you get, in rupees?
  37. 37.You buy a notebook for ₹43 and pay with a ₹100 note. How much change do you get, in rupees?
  38. 38.You buy a pencil box for ₹135 and pay with a ₹500 note. How much change do you get, in rupees?
  39. 39.You buy a kite for ₹44 and a pen for ₹34. You pay with a ₹100 note. How much change do you get, in rupees?
  40. 40.You buy a water bottle for ₹455 and pay with a ₹500 note. How much change do you get, in rupees?

Answer key

  1. 70
  2. 57
  3. 377
  4. 200
  5. 71
  6. 66
  7. 4
  8. 55
  9. 57
  10. 352
  11. 93
  12. 43
  13. 55
  14. 45
  15. 61
  16. 79
  17. 51
  18. 23
  19. 67
  20. 7
  21. 19
  22. 11
  23. 16
  24. 57
  25. 14
  26. 32
  27. 30
  28. 55
  29. 46
  30. 66
  31. 18
  32. 50
  33. 46
  34. 66
  35. 77
  36. 124
  37. 57
  38. 365
  39. 22
  40. 45

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