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ex 5 vă rog e urgent​

Ex 5 Vă Rog E Urgent class=

Răspuns :

Răspuns:

Explicație pas cu pas:

a)15000hm+135000dam=1500000m+1350000m=1500km+1350km=2850km

b)575000m+500hm=575km+50km=625km

c)80000m+4000dam=80km+40km=120km

40000m+30km=40km+30km=70km

680km+4000dam=680km+40km=720km