👤

1
1.4 + 4 x [44 + 4 x (457 - 76 x 6)]: (44:4-3)
(9x
x 99 - 99:9) - [(83 - 27:9) 10 + 2 x 35)
m.​


Răspuns :

Răspuns:

(891-11)-[(83-3):10+2*35]=81-(80:10+70)=

=81-(8+70)=81-78=3