Question

(2. Efectuează transformările. 5 m = 10 cm 140 cm = 7 m = dm 900 mm = 8 km 3 m = cm 2 km 40 m = ___m 5 m 24 cm = cm 679 cm = _m_dm_cm



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Answer 1

Răspuns:

5m=50dm=500cm

10cm=0,01m=1dm

140cm=14dm=1,4m

7m=0,7dm=0,07cm

900mm=90cm=9dm=0,9m

8km=8000m=80.000dm=800.000cm

3m=30dm=300cm

2km=2000m=20000dm=200000cm

40m=400dm=4000cm

5m=50dm=500cm

24cm=2,4dm=0,24m

679cm=67,9dm=6,79m

Explicație pas cu pas: