Question

Exista doua moduri de rezolvare pentru impartirile urmatoare ? Exprima-le
(10+190):10=
(50+725):25=
(728+12831):13=
(7755+32505):33=

Answer 1

(10+190):10=
=200:10=20
10:10+190:10=
=1+19=20

(50+725):25=
=775:25=
=31
50:25+725:25=
=2+29=
=31

(728+12831):13=
=13559:13=
=1043
728:13+12831:13=
=56+987=
=1043

(7755+32505):33=40260:33=1220
7755:33+32505:33=
=985+235=
=1220
Sper ca te-am ajutat.