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5000cm=.........m
3m 14cm +12m 86cm=.....m
9cl+18dl=.......cl
2kg+5hg=.......kg
urgentt ! da-u coronita


Răspuns :

5000cm=50m
3m+0,14m+12m+0,86cm=16m
9cl+180cl=189cl
2kg+0,5kg=2,5kg dar tu ai gresit si voi scrie:
2kg+5kg=7kg!primesc coronita?


5000cm=50 m 
8 m + 0.14m + 12m +0.86 cm =16 m
9 cl+180 cl =189 cl 
2 kg+5 kg=  7