Hơn 700 học sinh dự kỳ thi tuyển chọn học sinh thi Olympic Toán học thế giới
(SGGPO).- Ngày 14-5, tại TPHCM đã diễn ra kỳ thi "Toán học - Tư duy và thực tiễn" lần 1, do Sở GD-ĐT TPHCM phối hợp với Công ty Cổ phần Quản lý giáo dục và Đầu tư EMG (đơn vị đại diện chính thức tại Việt Nam của Hiệp hội Olympic Toán học Thế giới - WMO) tổ chức.Các em học sinh đang làm bài thi Toán học sáng 14-5. Ảnh: Quang Khoa
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