Răspunsuri

2014-05-17T21:32:55+03:00
1)Transformam totul in metrii:
3,5 hm=350 m
2,5 dam=25 m
150 dm=15 m
2)Calculam:
350-25+15=
=325+15=
=340 m
2 3 2
2014-05-17T21:35:34+03:00