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Rezolvarea :??????????????????? ​

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Ketchupp43029ask

Răspuns:

347×273+153×273=(347+153)×273=500×273=136500

Dianageorgiana794ask

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347×273+153×273=64731+41769=136500

sau dam factor comun 273

347×273+153×273=273×(347+153)=273×500=136500