Question

2 dm+0,001 dam = ? m

Answer 1

2 dm = 0.2 m

0,001 dam = 0,01 m, deci suma din enunț este 0,21 m.

Green eyes.

Answer 2

2dm=2:10m=0,2m=0,20m
0,001dam=0,001×10dam=0,01m

2dm+0,001dam=0,20m+0,01m=
=0,21m

1m=10dm=100cm=1000m
1mm=0,1cm=0,01dm=0,001m

1km=10hm=100dam=1000m
1m=0,1dam=0,01hm=0,001km