Bài 5 viết số thích hợp vào chỗ chấm
3km2 372m2 = km2
4ha 15m2 = ha
7km2 7m2 = km2
93dam2 400m2 = dam2
3km2 372m2 = 3,000372 km2
4ha 15m2 = 4, 0015 ha
7km2 7m2 = 7,000007 km2
93dam2 400m2 = 93,4 dam2
3km2 372m2 = 3,000372 km2
4ha 15m2 = 4, 0015 ha
7km2 7m2 = 7,000007 km2
93dam2 400m2 = 93,4 dam2
3 km2 372 m2 = 3,000372 km2
4 ha 15 m2 = 4,0015 ha
7 km2 7 m2 = 7,000007 km2
93 dam2 400 m2 = 97 dam2
3\(km^2\)372\(m^2\)= 3,000372 \(km^2\)
4ha 15\(m^2\)=4,00015ha
7\(km^2\)7\(m^2\)=7,000007\(km^2\)
\(93dam^2\)\(400m^2\)\(=93,4dam^2\)
