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Minh Khang Nguyễn
Giới thiệu về bản thân
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0
2022-11-13 21:44:34
12,83 + 3,76 =21,03-x
16,59=21,03-x
x=21,03-1659
x= 4,44
2022-11-13 21:42:34
từ nào?
2022-11-13 21:42:12