Chàng trai dân tộc Nùng đoạt huy chương vàng Olympic Toán
ới 39 điểm, Hà Khương Duy xếp thứ 4 trong số 565 thí sinh dự thi và giành HCV Olympic Toán Quốc tế (IMO 50). Ở kỳ thi này, cả 6 thí sinh của Việt Nam đều giành huy chương.Hà Khương Duy - cậu học trò dân tộc Nùng đoạt HCV Olympic Toán. Ảnh: TTXVN.Theo tin từ Bộ GD&ĐT, hai thí sinh đoạt HCV là Hà Khương Duy (lớp 12, khối chuyên Toán - Tin ĐH Khoa học Tự nhiên (ĐH Quốc gia Hà Nội) và Phạm Đức Hùng (lớp 11, THPT Năng khiếu Trần Phú, Hải Phòng).
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