文档介绍:50+160÷40= 120-144÷18+35=1
(58+37)÷(64-9×5)=
95÷(64-45=)
85+14×(14+208÷26)
178-145÷5×6+42= 120-36×4÷18+3
50+160÷40= 120-144÷18+35=1
(58+37)÷(64-9×5)=
95÷(64-45=)
85+14×(14+208÷26)
178-145÷5×6+42= 120-36×4÷18+35=
21+(327-23)÷19= 539-513÷(378÷14)=
34-3094÷17÷13= 19+(253-22)÷21= 50+20×28-42=
(23+23)×24-597= (110-10)÷10-10= 45-24+14×14=
304-275÷(275÷25)=
44+16×15-32=
(60+10)÷(17-10)=
424-475÷19×16=
22-(10+100÷10)=
(346-10)÷16-12=
19+192÷12-10=
(714-12)÷27-19=
736÷(43-20)×23=
828÷23×12-48=
(1369-37)÷37-32=
985-728÷26×35=
(70+10)÷(18-10)= 120÷12×18-54=
(10-100÷10)×11= (53-588÷21)×36=
17+(233-43)÷10= 100÷10×10-60=
22+(374-10)÷26= (245-11)÷18-11=
(252-14)÷17-10= 35-13+10×15=
215-198÷(121÷11)= (45-651÷21)×33=
572÷22×23-158= 19+56-1224÷34=
14+(21-19)×14= 18-(13+15)÷262=
(227+11)÷(31-14)= 36+19×14-23=
18-15+10×18= (31-154÷11)×12=
160÷(22-12)×22= 357÷21×13-213=
(438-39)÷21-12= (20+18)×11-239=
50+160÷40
347+45×2-4160÷52