Răspuns :
Răspuns:
5290:23:10×[2762-(12×17+2501)]=
230:10×(2762-204-2501)=
23×(2558-2501)=23×57=1311
Răspuns:
5290:23:10×[2762-(12×17+2502)]=
=5290:23:10×[2762-(204+2502)]=
=5290:23:10×(2762-2706)=
=5290:23:10×56=
=230:10×56=
=23×56=
=1288
Răspuns:
5290:23:10×[2762-(12×17+2501)]=
230:10×(2762-204-2501)=
23×(2558-2501)=23×57=1311
Răspuns:
5290:23:10×[2762-(12×17+2502)]=
=5290:23:10×[2762-(204+2502)]=
=5290:23:10×(2762-2706)=
=5290:23:10×56=
=230:10×56=
=23×56=
=1288