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calculeaza:4km2dam6dm2mm+1km8dam4dm=

Răspuns :

4 km 2 dam 6 dm 2 mm +

1 km 8 dam 4 dm

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5 km 10 dam 10 dm 2 mm

4000 m + 20 m + 0.6 m +0,002 + 1000 m + 80 m + 0,4 m = 5101,002