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Calculati:150cm+2dam+1,6km=?m . 2500dm+375000cm+1260000mm=?m. 1,7km+25km+300dam=?km.

Răspuns :

AntoniaAnto14
15m+20m+1600m=1635m
250m+3750m+1260m=5260m
1,7km+25km+3km=29,7km

Spidie
150cm+2dam+1,6km=1,5m+20m+1600m=1621,5 m

2500dm+375000cm+1260000mm=250m+3750m+1260m=5260 m

1,7km+25km+300dam=1,7km+25km+3km=29,7 km