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Money Change Mental Maths Worksheet

Mental maths lesson 16: Change from ₹100 and ₹500 · Set 973 · 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 notebook for ₹45 and a pen for ₹45. You pay with a ₹100 note. How much change do you get, in rupees?
  2. 2.You buy a storybook for ₹30 and a pen for ₹29. You pay with a ₹100 note. How much change do you get, in rupees?
  3. 3.You buy a water bottle for ₹13 and a pen for ₹11. You pay with a ₹100 note. How much change do you get, in rupees?
  4. 4.You buy a kite for ₹19 and pay with a ₹100 note. How much change do you get, in rupees?
  5. 5.You buy a pencil box for ₹25 and pay with a ₹100 note. How much change do you get, in rupees?
  6. 6.You buy a kite for ₹223 and pay with a ₹500 note. How much change do you get, in rupees?
  7. 7.You buy a water bottle for ₹65 and pay with a ₹100 note. How much change do you get, in rupees?
  8. 8.You buy a pencil box for ₹79 and pay with a ₹100 note. How much change do you get, in rupees?
  9. 9.You buy a bag of mangoes for ₹22 and pay with a ₹100 note. How much change do you get, in rupees?
  10. 10.You buy a water bottle for ₹168 and pay with a ₹500 note. How much change do you get, in rupees?
  11. 11.You buy a bag of mangoes for ₹40 and a pen for ₹11. You pay with a ₹100 note. How much change do you get, in rupees?
  12. 12.You buy a storybook for ₹24 and pay with a ₹100 note. How much change do you get, in rupees?
  13. 13.You buy a box of crayons for ₹378 and pay with a ₹500 note. How much change do you get, in rupees?
  14. 14.You buy a bag of mangoes for ₹87 and pay with a ₹100 note. How much change do you get, in rupees?
  15. 15.You buy a kite for ₹17 and pay with a ₹100 note. How much change do you get, in rupees?
  16. 16.You buy a cricket ball for ₹70 and pay with a ₹100 note. How much change do you get, in rupees?
  17. 17.You buy a water bottle for ₹281 and pay with a ₹500 note. How much change do you get, in rupees?
  18. 18.You buy a box of crayons for ₹424 and pay with a ₹500 note. How much change do you get, in rupees?
  19. 19.You buy a bag of mangoes for ₹57 and pay with a ₹100 note. How much change do you get, in rupees?
  20. 20.You buy a cricket ball for ₹258 and pay with a ₹500 note. How much change do you get, in rupees?
  21. 21.You buy a notebook for ₹55 and pay with a ₹100 note. How much change do you get, in rupees?
  22. 22.You buy a storybook for ₹129 and pay with a ₹500 note. How much change do you get, in rupees?
  23. 23.You buy a kite for ₹84 and pay with a ₹100 note. How much change do you get, in rupees?
  24. 24.You buy a notebook for ₹61 and pay with a ₹100 note. How much change do you get, in rupees?
  25. 25.You buy a notebook for ₹260 and pay with a ₹500 note. How much change do you get, in rupees?
  26. 26.You buy a box of crayons for ₹11 and pay with a ₹100 note. How much change do you get, in rupees?
  27. 27.You buy a kite for ₹63 and pay with a ₹100 note. How much change do you get, in rupees?
  28. 28.You buy a storybook for ₹88 and pay with a ₹100 note. How much change do you get, in rupees?
  29. 29.You buy a water bottle for ₹76 and pay with a ₹100 note. How much change do you get, in rupees?
  30. 30.You buy a cricket ball for ₹34 and a pen for ₹23. You pay with a ₹100 note. How much change do you get, in rupees?
  31. 31.You buy a kite for ₹30 and a pen for ₹14. You pay with a ₹100 note. How much change do you get, in rupees?
  32. 32.You buy a pencil box for ₹45 and a pen for ₹15. You pay with a ₹100 note. How much change do you get, in rupees?
  33. 33.You buy a box of crayons for ₹17 and a pen for ₹20. You pay with a ₹100 note. How much change do you get, in rupees?
  34. 34.You buy a pencil box for ₹43 and a pen for ₹33. You pay with a ₹100 note. How much change do you get, in rupees?
  35. 35.You buy a notebook for ₹76 and pay with a ₹100 note. How much change do you get, in rupees?
  36. 36.You buy a pencil box for ₹275 and pay with a ₹500 note. How much change do you get, in rupees?
  37. 37.You buy a storybook for ₹47 and pay with a ₹100 note. How much change do you get, in rupees?
  38. 38.You buy a kite for ₹12 and a pen for ₹16. You pay with a ₹100 note. How much change do you get, in rupees?
  39. 39.You buy a box of crayons for ₹156 and pay with a ₹500 note. How much change do you get, in rupees?
  40. 40.You buy a water bottle for ₹12 and a pen for ₹16. You pay with a ₹100 note. How much change do you get, in rupees?

Answer key

  1. 10
  2. 41
  3. 76
  4. 81
  5. 75
  6. 277
  7. 35
  8. 21
  9. 78
  10. 332
  11. 49
  12. 76
  13. 122
  14. 13
  15. 83
  16. 30
  17. 219
  18. 76
  19. 43
  20. 242
  21. 45
  22. 371
  23. 16
  24. 39
  25. 240
  26. 89
  27. 37
  28. 12
  29. 24
  30. 43
  31. 56
  32. 40
  33. 63
  34. 24
  35. 24
  36. 225
  37. 53
  38. 72
  39. 344
  40. 72

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