Question

a) 2 m 3 cm + 6 m 7 cm
3 m 14 cm + 9 m 7 cm
3 dm 4 cm + 7 m 6 cm
b) 5 m 8 dm - 42 dm
35 dm - 85 cm
5 km - 400 m
c) 3 m + 5 cm - 2 dm
8 km + 300 m + 20 m
60 cm + 4 dm - 30 cm

Answer 1

Explicație pas cu pas:

a) 8m 10cm

12m 21 cm

7m 40 cm

b) 16dm

265cm

4600m

c) 285cm

8320m

70cm