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Calculati descompunand in suma al doilea factor 512x16 337x12 792x11 455x13

Răspuns :

Ioana1106

512×16=(500+10+2)×(10+6)

=8192

337×12=300+30+7)×(10+2)

=4044

792 ×11 =(700+90+2)×(10+1)

=8712

455×13=(400+50+5)×(10+3)

=5915

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