2539=52 3284=34 27338=33 750(14223)=25 dopisz znaki
źródło: 2001
25+3*9=25+27=52
32+8:4=32+2=34
27:3+3*8=9+24=33
750:(14:2+23)=750:(7+23)=750:30=25
750:(14:2+23)=750:(7+23)=750:30=25 dobrze chyba