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calculeaza:
12dam+2hm=?m
8km+15dam=?m
52hm-110dam=?m

Răspuns :

Vladcatalin78
12 dam=120 m 2 hm = 200 m 120 m +200 m = 320 m 8 km +15 dam= 8000 m + 150 m = 8150 m 52 hm+ 110 dam= 5200m + 1100 m = 6300 m
Adelinuș
12dam=120m
2hm=200m
120m+200m=320m
 8km=8000m
15dam=150m
8000m+150m=8150m
52hm=520m
110dam=1100m
520m+1100m=1620m

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