bai 1: Viet so thap phan4dm4mm=............ dm 3561m=............... km2m539mm=.............. m 9m=................. kmbai 2: Viet so thap phan5km302m=................ km 5km75m=...............km ...
Đọc tiếp
bai 1: Viet so thap phan
4dm4mm=............ dm 3561m=............... km
2m539mm=.............. m 9m=................. km
bai 2: Viet so thap phan
5km302m=................ km 5km75m=...............km
302m=.......................... km
1)4,04 dm 3,561 km
2,539 m 0,009 km
2)5,302 km 5,075 km
0,302 km
4dm4mm=4,04dm , 2m539mm= 2,539m , 3561m = 3,561km , 9m=0,009km .
bài2 . 5km302m=5,302km 302m=0,302km 5km75m=5,075km