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Money Change Mental Maths Worksheet

Mental maths lesson 16: Change from ₹100 and ₹500 · Set 706 · 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 ₹84 and pay with a ₹100 note. How much change do you get, in rupees?
  2. 2.You buy a water bottle for ₹21 and pay with a ₹100 note. How much change do you get, in rupees?
  3. 3.You buy a water bottle for ₹374 and pay with a ₹500 note. How much change do you get, in rupees?
  4. 4.You buy a storybook for ₹87 and pay with a ₹100 note. How much change do you get, in rupees?
  5. 5.You buy a notebook for ₹77 and pay with a ₹100 note. How much change do you get, in rupees?
  6. 6.You buy a notebook for ₹29 and a pen for ₹38. You pay with a ₹100 note. How much change do you get, in rupees?
  7. 7.You buy a pencil box for ₹88 and pay with a ₹100 note. How much change do you get, in rupees?
  8. 8.You buy a pencil box for ₹22 and pay with a ₹100 note. How much change do you get, in rupees?
  9. 9.You buy a bag of mangoes for ₹14 and a pen for ₹15. You pay with a ₹100 note. How much change do you get, in rupees?
  10. 10.You buy a notebook for ₹24 and a pen for ₹28. You pay with a ₹100 note. How much change do you get, in rupees?
  11. 11.You buy a box of crayons for ₹14 and a pen for ₹30. You pay with a ₹100 note. How much change do you get, in rupees?
  12. 12.You buy a water bottle for ₹26 and a pen for ₹15. You pay with a ₹100 note. How much change do you get, in rupees?
  13. 13.You buy a box of crayons for ₹19 and a pen for ₹35. You pay with a ₹100 note. How much change do you get, in rupees?
  14. 14.You buy a notebook for ₹34 and a pen for ₹30. You pay with a ₹100 note. How much change do you get, in rupees?
  15. 15.You buy a pencil box for ₹314 and pay with a ₹500 note. How much change do you get, in rupees?
  16. 16.You buy a kite for ₹17 and a pen for ₹23. You pay with a ₹100 note. How much change do you get, in rupees?
  17. 17.You buy a kite for ₹17 and a pen for ₹29. You pay with a ₹100 note. How much change do you get, in rupees?
  18. 18.You buy a notebook for ₹312 and pay with a ₹500 note. How much change do you get, in rupees?
  19. 19.You buy a pencil box for ₹15 and pay with a ₹100 note. How much change do you get, in rupees?
  20. 20.You buy a kite for ₹44 and a pen for ₹30. You pay with a ₹100 note. How much change do you get, in rupees?
  21. 21.You buy a bag of mangoes for ₹31 and a pen for ₹18. You pay with a ₹100 note. How much change do you get, in rupees?
  22. 22.You buy a storybook for ₹73 and pay with a ₹100 note. How much change do you get, in rupees?
  23. 23.You buy a box of crayons for ₹219 and pay with a ₹500 note. How much change do you get, in rupees?
  24. 24.You buy a kite for ₹69 and pay with a ₹100 note. How much change do you get, in rupees?
  25. 25.You buy a storybook for ₹28 and a pen for ₹37. You pay with a ₹100 note. How much change do you get, in rupees?
  26. 26.You buy a notebook for ₹339 and pay with a ₹500 note. How much change do you get, in rupees?
  27. 27.You buy a pencil box for ₹232 and pay with a ₹500 note. How much change do you get, in rupees?
  28. 28.You buy a box of crayons for ₹45 and a pen for ₹32. You pay with a ₹100 note. How much change do you get, in rupees?
  29. 29.You buy a notebook for ₹168 and pay with a ₹500 note. How much change do you get, in rupees?
  30. 30.You buy a kite for ₹307 and pay with a ₹500 note. How much change do you get, in rupees?
  31. 31.You buy a cricket ball for ₹133 and pay with a ₹500 note. How much change do you get, in rupees?
  32. 32.You buy a storybook for ₹64 and pay with a ₹100 note. How much change do you get, in rupees?
  33. 33.You buy a kite for ₹37 and a pen for ₹42. You pay with a ₹100 note. How much change do you get, in rupees?
  34. 34.You buy a cricket ball for ₹45 and a pen for ₹22. You pay with a ₹100 note. How much change do you get, in rupees?
  35. 35.You buy a storybook for ₹134 and pay with a ₹500 note. How much change do you get, in rupees?
  36. 36.You buy a storybook for ₹79 and pay with a ₹100 note. How much change do you get, in rupees?
  37. 37.You buy a box of crayons for ₹215 and pay with a ₹500 note. How much change do you get, in rupees?
  38. 38.You buy a notebook for ₹279 and pay with a ₹500 note. How much change do you get, in rupees?
  39. 39.You buy a storybook for ₹83 and pay with a ₹100 note. How much change do you get, in rupees?
  40. 40.You buy a kite for ₹164 and pay with a ₹500 note. How much change do you get, in rupees?

Answer key

  1. 16
  2. 79
  3. 126
  4. 13
  5. 23
  6. 33
  7. 12
  8. 78
  9. 71
  10. 48
  11. 56
  12. 59
  13. 46
  14. 36
  15. 186
  16. 60
  17. 54
  18. 188
  19. 85
  20. 26
  21. 51
  22. 27
  23. 281
  24. 31
  25. 35
  26. 161
  27. 268
  28. 23
  29. 332
  30. 193
  31. 367
  32. 36
  33. 21
  34. 33
  35. 366
  36. 21
  37. 285
  38. 221
  39. 17
  40. 336

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