IMO 2019 – Problems and Solutions


Mời các bạn tải về dùng cho tiện.

  1. Đề thi IMO 2019 Download -IMO2019 Vie
  2. IMO Shortlist 2018 (Chính thức) Download – IMO2018SL
  3. Đáp án được tổng hợp bởi Evan Chen Download – IMO2019sol
  4. Đáp án chính thức IMO2019 – solutions
  5. Link thảo luận các bài toán IMO 2019 trên AoPS:

Bài 1. https://artofproblemsolving.com/community/c6t360f6h1876068

Bài 2. https://artofproblemsolving.com/community/c6t360f6h1876070

Bài 3. https://artofproblemsolving.com/community/c6t360f6h1876067

Bài 4. https://artofproblemsolving.com/community/c6t360f6h1876742

Bài 5. https://artofproblemsolving.com/community/c6t360f6h1876772

Bài 6. https://artofproblemsolving.com/community/c6t360f6h1876745

Các em học sinh tải đề về làm thử, khoảng 1 tuần sau (hoặc lâu hơn) vào 6 links trên để thảo luận nhé!


Tham khảo:

[1] https://www.imo-official.org/year_info.aspx?year=2019

[2] http://web.evanchen.cc/problems.html

[3] https://artofproblemsolving.com/

[4] https://www.imo2019.uk/

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