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calculeaza 4 dam plus 15 m egal , 70l plus 2 hl egal , 200 cg plus dg egal


Răspuns :

4 dam=40m
40+15=55m
2hl=20l
20+70=90l
la ultimul nu inteleg
200cg+?dg???
4 dam=40m
40m+15m=55m
2hl=200l
200l+70l=270l
La ultimul ai greșit