a)13dam+170dm=147m
9km+15m=90150dm
63hm-1300cm=6313m
18dm-5cm=1750mm
b)13km+400dm=1304dam
23hm-4000dm=270dam
63hm-1300cm=6313m
18dm-5cm=
c)570hm:3 =19km
64000m:4=640hm
16km×3=4800
7cm×21=1470mm
d)16×15dam=24m
70dm:2=3500
165000cm:3=165dam
20000m:5=20km
Sper ca te-am ajutat!
P.S.:nu sunt sigura ca este 100% corect, dar macar am incercat
