Số? a) 3 dm2 = ..?.. cm2 300 cm2 = ..?.. dm2 b) 6 dm2 = ..?.. cm2 600 cm2 = ..?.. dm2 6 dm2 50 cm2 = ..?.. cm2
Số?
a) 3 dm2 = ..?.. cm2 300 cm2 = ..?.. dm2
b) 6 dm2 = ..?.. cm2 600 cm2 = ..?.. dm2 6 dm2 50 cm2 = ..?.. cm2
a) 3 dm2 = 300 cm2 300 cm2 = 3 dm2
b) 6 dm2 = 600 cm2 600 cm2 = 6 dm2 6 dm2 50 cm2 = 650 cm2