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2022-06-24 07:42:21
bài hình mà không gửi hình, làm bài = niềm tin hả bạn
2022-06-24 07:41:02
Nguyễn Thị Thương Hoài: bn lm sai r, bởi vì bài của bn chỉ đúng khi mà số cuối cùng là 82 thôi
2022-06-10 20:56:01
cạnh x cạnh
2022-06-10 20:36:41
2022-06-10 20:35:56
ssh:(2011-2):1+1=2010
tổng: (2011+1).2010:2=2022060
2022-06-10 20:34:37
số số hạng là: (2023-1):2+1=1012( số)
=> tổng là: (2023+1).1012:2=1024144
2022-06-10 20:32:43
2022-06-10 20:32:11
2022-05-07 21:05:54
cách làm của bạn hương giang dài quá,cách tính theo tỉ số nhanh hơn
2022-05-07 20:54:23
d