bạn sẽ đứng thứ ba

Người thứ 3

từ sai

từ sai

chụi thôi, nhiều 8 thế này tìm 9 đâu ra.

 888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888 9 88888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888

Chào DƯƠNG

chao duong

ko phải câu hỏi

đoàn bảo an and 7 tủi

Đoàn Bảo An and tủi.

tui chứ ai ,cả em nữa.

đều cộng hết nha

90 >89 

36-17=19

15-8=7

36-17=19

15-8=7

Cạnh hình vuông = 10,95

muon tinh dien h hinh vuong ta phai lay 1 canh nhan voi 4 vay muon tim canh cua hinh vuong khi co dien h la 120m2 thi canh ta se lay:                                               120:4=30(cm)