Ex 1
Va rog mult
punctul a) si b)

A)5dam=500m
16dam=1600m
8hm=80000
32hm=320000m
7km=7000000m
31km=31000000
b)18m=1800dm
43m=4300dm
12dam=120000dm
213dam=2130000dm
6hm=6000000dm
19hm=19000000dm
5km=500000000dm
pui tu patrati
A)5dam=500m
16dam=1600m
8hm=80000
32hm=320000m
7km=7000000m
31km=31000000
b)18m=1800dm
43m=4300dm
12dam=120000dm
213dam=2130000dm
6hm=6000000dm
19hm=19000000dm
5km=500000000dm
pui tu patrati