4 kg + 2 g = 4002 g
20 dm : 4 = 5 dm = 50 cm
12 g : 2 = 6 g
100 cm × 9 = 900 cm = 9 m
4kg + 2g = 4002g 20dm : 4 = 50cm
12g : 2 = 6g 100cm x 9 = 9m
4kg + 2g = 4002g 20dm : 4 = 50cm
12g : 2 = 6g 100cm x 9 = 9m
\(4kg+2g=4002g\)
\(20dm:4=5dm=50cm\)
\(12g:2=6g\)
\(100cmx9=900cm=9m\)