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Andreea2213
a fost răspuns

calculeaza : 446 kg-305kg-75=?? ; 142kg+269+342=?? ;854-465+399=?? ;317+439-216=??

Răspuns :

Masika921
446kg-305kg-75=66kg
142kg+269+342=753kg
854-465+399=   -10 kg
317+439-216=540kg
Daf10
446 kg-305 kg-75=141 kg-75=66 kg

142 kg+269+342=411 kg+342=753 kg

854-465+399=389+399=788

317+439-216=756-216=540


Cu placere!