Răspuns :
Modul I
(246+246*3)-(129+426)=
246*4-555=
984-555=
429
Modul II
246-129=117 mingii rosii au ramas
3*246-426=
738-426=
312mingii albastre au ramas
117+312=429 mingii au ramas
(246+246*3)-(129+426)=
246*4-555=
984-555=
429
Modul II
246-129=117 mingii rosii au ramas
3*246-426=
738-426=
312mingii albastre au ramas
117+312=429 mingii au ramas
1.
[(246x3)+246]-(129+426)=429mingii
=(738+246)-555
=984-555
=429
2.
(246-129)+[(246x3)-426]=429mingii
=117+(738-426)
=117+312
=429
[(246x3)+246]-(129+426)=429mingii
=(738+246)-555
=984-555
=429
2.
(246-129)+[(246x3)-426]=429mingii
=117+(738-426)
=117+312
=429