Răspuns :
2).5×9+109=
=45+109
=154
9×7-19=
=63-19
=44
8).296+8×6=
=296+48
=344
463+[(37-28)×3]=
=463+(9×3)
=463+27
=490
sper sa nu fi gresit nimic.
succes in continuare !
=45+109
=154
9×7-19=
=63-19
=44
8).296+8×6=
=296+48
=344
463+[(37-28)×3]=
=463+(9×3)
=463+27
=490
sper sa nu fi gresit nimic.
succes in continuare !
2. 109+(5×9)=
109+45=154
(9×7)-19=
63-19=44
8. 296+(8×6)
296+48=344
463+3×(37-28)=
463+3×9=
463+27=490
109+45=154
(9×7)-19=
63-19=44
8. 296+(8×6)
296+48=344
463+3×(37-28)=
463+3×9=
463+27=490