Question

a) 2,3 m + 230 cm = ___________ m b) 6 m – 300cm = ___________ cm c) 5 kg + 8000 g + 2370 g = ___________ kg

Answer 1

Resposta:

a) 2,3 m + 230 cm = 2,3 m + 2,3 m = 4,6 m

b) 6 m – 300cm =  600 cm - 300 cm = 300 cm

c) 5 kg + 8000 g + 2370 g = 5 kg + 8 kg + 2,37 kg = 15,37 kg