•30 dm + 400 cm = ? m
30 dm = 3 m
400 cm = 4 m
3 m + 4 m = 7 m
• 5q + 7t = ? kg
5q = 500 kg
7t = 7000 kg
500 kg + 7000 kg = 7500 kg
# Gogoașa Ucigașă :-)