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Money Change Mental Maths Worksheet

Mental maths lesson 16: Change from ₹100 and ₹500 · Set 847 · 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 ₹32 and pay with a ₹100 note. How much change do you get, in rupees?
  2. 2.You buy a pencil box for ₹23 and pay with a ₹100 note. How much change do you get, in rupees?
  3. 3.You buy a pencil box for ₹379 and pay with a ₹500 note. How much change do you get, in rupees?
  4. 4.You buy a notebook for ₹16 and a pen for ₹33. You pay with a ₹100 note. How much change do you get, in rupees?
  5. 5.You buy a cricket ball for ₹28 and a pen for ₹26. You pay with a ₹100 note. How much change do you get, in rupees?
  6. 6.You buy a kite for ₹20 and a pen for ₹40. You pay with a ₹100 note. How much change do you get, in rupees?
  7. 7.You buy a storybook for ₹96 and pay with a ₹100 note. How much change do you get, in rupees?
  8. 8.You buy a notebook for ₹18 and a pen for ₹28. You pay with a ₹100 note. How much change do you get, in rupees?
  9. 9.You buy a bag of mangoes for ₹82 and pay with a ₹100 note. How much change do you get, in rupees?
  10. 10.You buy a notebook for ₹423 and pay with a ₹500 note. How much change do you get, in rupees?
  11. 11.You buy a notebook for ₹29 and pay with a ₹100 note. How much change do you get, in rupees?
  12. 12.You buy a cricket ball for ₹225 and pay with a ₹500 note. How much change do you get, in rupees?
  13. 13.You buy a water bottle for ₹229 and pay with a ₹500 note. How much change do you get, in rupees?
  14. 14.You buy a water bottle for ₹23 and a pen for ₹16. You pay with a ₹100 note. How much change do you get, in rupees?
  15. 15.You buy a notebook for ₹50 and pay with a ₹100 note. How much change do you get, in rupees?
  16. 16.You buy a box of crayons for ₹95 and pay with a ₹100 note. How much change do you get, in rupees?
  17. 17.You buy a water bottle for ₹79 and pay with a ₹100 note. How much change do you get, in rupees?
  18. 18.You buy a notebook for ₹196 and pay with a ₹500 note. How much change do you get, in rupees?
  19. 19.You buy a kite for ₹20 and a pen for ₹18. You pay with a ₹100 note. How much change do you get, in rupees?
  20. 20.You buy a box of crayons for ₹398 and pay with a ₹500 note. How much change do you get, in rupees?
  21. 21.You buy a notebook for ₹476 and pay with a ₹500 note. How much change do you get, in rupees?
  22. 22.You buy a kite for ₹429 and pay with a ₹500 note. How much change do you get, in rupees?
  23. 23.You buy a notebook for ₹43 and pay with a ₹100 note. How much change do you get, in rupees?
  24. 24.You buy a box of crayons for ₹17 and pay with a ₹100 note. How much change do you get, in rupees?
  25. 25.You buy a kite for ₹85 and pay with a ₹100 note. How much change do you get, in rupees?
  26. 26.You buy a cricket ball for ₹226 and pay with a ₹500 note. How much change do you get, in rupees?
  27. 27.You buy a notebook for ₹22 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 ₹40. You pay with a ₹100 note. How much change do you get, in rupees?
  29. 29.You buy a box of crayons for ₹235 and pay with a ₹500 note. How much change do you get, in rupees?
  30. 30.You buy a kite for ₹115 and pay with a ₹500 note. How much change do you get, in rupees?
  31. 31.You buy a storybook for ₹24 and pay with a ₹100 note. How much change do you get, in rupees?
  32. 32.You buy a notebook for ₹41 and a pen for ₹30. You pay with a ₹100 note. How much change do you get, in rupees?
  33. 33.You buy a notebook for ₹27 and a pen for ₹45. You pay with a ₹100 note. How much change do you get, in rupees?
  34. 34.You buy a bag of mangoes for ₹206 and pay with a ₹500 note. How much change do you get, in rupees?
  35. 35.You buy a notebook for ₹417 and pay with a ₹500 note. How much change do you get, in rupees?
  36. 36.You buy a storybook for ₹17 and a pen for ₹39. You pay with a ₹100 note. How much change do you get, in rupees?
  37. 37.You buy a pencil box for ₹25 and a pen for ₹30. You pay with a ₹100 note. How much change do you get, in rupees?
  38. 38.You buy a box of crayons for ₹96 and pay with a ₹100 note. How much change do you get, in rupees?
  39. 39.You buy a box of crayons for ₹322 and pay with a ₹500 note. How much change do you get, in rupees?
  40. 40.You buy a cricket ball for ₹342 and pay with a ₹500 note. How much change do you get, in rupees?

Answer key

  1. 68
  2. 77
  3. 121
  4. 51
  5. 46
  6. 40
  7. 4
  8. 54
  9. 18
  10. 77
  11. 71
  12. 275
  13. 271
  14. 61
  15. 50
  16. 5
  17. 21
  18. 304
  19. 62
  20. 102
  21. 24
  22. 71
  23. 57
  24. 83
  25. 15
  26. 274
  27. 78
  28. 28
  29. 265
  30. 385
  31. 76
  32. 29
  33. 28
  34. 294
  35. 83
  36. 44
  37. 45
  38. 4
  39. 178
  40. 158

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