Nêu bài toán rồi giải theo sơ đồ sau:------------------? lít----------------------Thùng to : I-----l-----l-----l-----l-----l-----l-----l-----l l ------------55 lít---------Thùng bé: l-----l-----l-----l -------? lít ----Bài toán : .........................................................................................................................................................................................................
Đọc tiếp
Nêu bài toán rồi giải theo sơ đồ sau:
------------------? lít----------------------
Thùng to : I-----l-----l-----l-----l-----l-----l-----l-----l
l ------------55 lít---------
Thùng bé: l-----l-----l-----l
-------? lít ----
Bài toán : ........................................................................................................................................
........................................................................................................................
Bài giải
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