Răspuns :
692 - [( 105 × 3 - 618 : 6 ) : 2 ] × 2 =
692 - [ ( 315 - 103 ) : 2 ] × 2 =
692 - ( 212 : 2 ) × 2 =
692 - 106 × 2 =
692 - 212 = 480
Succes !!
692 - [ ( 315 - 103 ) : 2 ] × 2 =
692 - ( 212 : 2 ) × 2 =
692 - 106 × 2 =
692 - 212 = 480
Succes !!
692 - [ ( 105 × 3 - 618 : 6 ) : 2 ] × 2 = 480
= 692 - [ ( 315 - 103 ) : 2 ] × 2 =
= 692 - ( 212 : 2 ) × 2 =
= 692 - 106 × 2 =
= 692 - 212 =
= 480