Question

[.1.] 1 mm=.....km
[.2.] 10 m + 10 dam=....km
[.3.] 10 cm + 1 m = ....ham

Answer 1

1. 1mm = 0,000001 km
2.  10m + 10dam = 0,01km + 0,1km = 0,11 km
3. 10cm + 1m = 0,001ham + 0,01ham = 0,011 ham