Răspuns:
1 dm = 10 cm
3 dm = 3 x 10 = 30 cm
24 < 30
24 cm < 3 dm
1 hm = 10 dam
3 hm = 3 x 10 = 30 dam
35 > 30
35 dam > 3 hm
1 dm = 10 cm
8 dm = 8 x 10 = 80 cm
80 < 89
8 dm < 89 cm
1 km = 10 hm
4 km = 4 x 10 = 40 hm
35 < 40
35 hm < 4 km
1 cm = 10 mm
5 cm = 5 x 10 = 50 mm
57 > 50
57 mm > 5 cm
1 km = 1000 m
2 km = 2 x 1000 = 2000 m
2000 > 1800
2 km > 1800 m