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Money Change Mental Maths Worksheet

Mental maths lesson 16: Change from ₹100 and ₹500 · Set 665 · 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 ₹12 and pay with a ₹100 note. How much change do you get, in rupees?
  2. 2.You buy a cricket ball for ₹45 and a pen for ₹13. You pay with a ₹100 note. How much change do you get, in rupees?
  3. 3.You buy a notebook for ₹73 and pay with a ₹100 note. How much change do you get, in rupees?
  4. 4.You buy a storybook for ₹33 and pay with a ₹100 note. How much change do you get, in rupees?
  5. 5.You buy a cricket ball for ₹18 and a pen for ₹11. You pay with a ₹100 note. How much change do you get, in rupees?
  6. 6.You buy a kite for ₹13 and a pen for ₹21. You pay with a ₹100 note. How much change do you get, in rupees?
  7. 7.You buy a box of crayons for ₹37 and pay with a ₹100 note. How much change do you get, in rupees?
  8. 8.You buy a box of crayons for ₹119 and pay with a ₹500 note. How much change do you get, in rupees?
  9. 9.You buy a notebook for ₹67 and pay with a ₹100 note. How much change do you get, in rupees?
  10. 10.You buy a storybook for ₹31 and pay with a ₹100 note. How much change do you get, in rupees?
  11. 11.You buy a kite for ₹32 and a pen for ₹23. You pay with a ₹100 note. How much change do you get, in rupees?
  12. 12.You buy a kite for ₹83 and pay with a ₹100 note. How much change do you get, in rupees?
  13. 13.You buy a notebook for ₹85 and pay with a ₹100 note. How much change do you get, in rupees?
  14. 14.You buy a notebook for ₹51 and pay with a ₹100 note. How much change do you get, in rupees?
  15. 15.You buy a kite for ₹169 and pay with a ₹500 note. How much change do you get, in rupees?
  16. 16.You buy a cricket ball for ₹252 and pay with a ₹500 note. How much change do you get, in rupees?
  17. 17.You buy a storybook for ₹54 and pay with a ₹100 note. How much change do you get, in rupees?
  18. 18.You buy a notebook for ₹275 and pay with a ₹500 note. How much change do you get, in rupees?
  19. 19.You buy a cricket ball for ₹52 and pay with a ₹100 note. How much change do you get, in rupees?
  20. 20.You buy a water bottle for ₹173 and pay with a ₹500 note. How much change do you get, in rupees?
  21. 21.You buy a water bottle for ₹17 and a pen for ₹24. You pay with a ₹100 note. How much change do you get, in rupees?
  22. 22.You buy a storybook for ₹96 and pay with a ₹100 note. How much change do you get, in rupees?
  23. 23.You buy a cricket ball for ₹457 and pay with a ₹500 note. How much change do you get, in rupees?
  24. 24.You buy a cricket ball for ₹64 and pay with a ₹100 note. How much change do you get, in rupees?
  25. 25.You buy a box of crayons for ₹434 and pay with a ₹500 note. How much change do you get, in rupees?
  26. 26.You buy a notebook for ₹24 and a pen for ₹17. You pay with a ₹100 note. How much change do you get, in rupees?
  27. 27.You buy a cricket ball for ₹40 and pay with a ₹100 note. How much change do you get, in rupees?
  28. 28.You buy a box of crayons for ₹32 and a pen for ₹30. You pay with a ₹100 note. How much change do you get, in rupees?
  29. 29.You buy a kite for ₹87 and pay with a ₹100 note. How much change do you get, in rupees?
  30. 30.You buy a storybook for ₹19 and pay with a ₹100 note. How much change do you get, in rupees?
  31. 31.You buy a bag of mangoes for ₹214 and pay with a ₹500 note. How much change do you get, in rupees?
  32. 32.You buy a notebook for ₹39 and a pen for ₹38. You pay with a ₹100 note. How much change do you get, in rupees?
  33. 33.You buy a notebook for ₹18 and pay with a ₹100 note. How much change do you get, in rupees?
  34. 34.You buy a kite for ₹122 and pay with a ₹500 note. How much change do you get, in rupees?
  35. 35.You buy a cricket ball for ₹159 and pay with a ₹500 note. How much change do you get, in rupees?
  36. 36.You buy a cricket ball for ₹81 and pay with a ₹100 note. How much change do you get, in rupees?
  37. 37.You buy a storybook for ₹28 and pay with a ₹100 note. How much change do you get, in rupees?
  38. 38.You buy a notebook for ₹280 and pay with a ₹500 note. How much change do you get, in rupees?
  39. 39.You buy a cricket ball for ₹14 and a pen for ₹17. You pay with a ₹100 note. How much change do you get, in rupees?
  40. 40.You buy a bag of mangoes for ₹13 and pay with a ₹100 note. How much change do you get, in rupees?

Answer key

  1. 88
  2. 42
  3. 27
  4. 67
  5. 71
  6. 66
  7. 63
  8. 381
  9. 33
  10. 69
  11. 45
  12. 17
  13. 15
  14. 49
  15. 331
  16. 248
  17. 46
  18. 225
  19. 48
  20. 327
  21. 59
  22. 4
  23. 43
  24. 36
  25. 66
  26. 59
  27. 60
  28. 38
  29. 13
  30. 81
  31. 286
  32. 23
  33. 82
  34. 378
  35. 341
  36. 19
  37. 72
  38. 220
  39. 69
  40. 87

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