文档介绍：整数四则混合运算题姓名:40+160÷40            288-144÷18+35            (58+37)÷(64-9×5)    95÷(64-45)          478-145÷5×6+46            122-36×4÷12+35        85+14×(14+208÷26)   21+(327-23)÷19          539-513÷(378÷14)     74-3094÷17÷13            19+(253-22)÷21              50+129×28-42      (23+23)×24-597            (110-10)÷10-10               54-24+14×14     304-275÷(275÷25)           (70+10)÷(18-10)             120÷12×18-54      44+15×16-32                (10-100÷10)×11              (53-588÷21)×36(60+10)÷(17-10)            17+(233-43)÷10              110÷10×10-97      424-437÷19×16           22+(374-10)÷26               (245-11)÷18-11      22-(10+100÷10)            (252-14)÷17-10                35-13+10×15      (346-10)÷16-12             215-198÷(121÷11)            (45-651÷21)×33       19+192÷12-10             572÷22×23-158               19+56-1224÷34     (714-12)÷27-19             14+(21-19)×14               18-(13+15)÷262      736÷(43-20)×23             (227+11)÷(31-14)             36+19×14-23       828÷23×12-48               18-15+10×18                (31-154÷11)×12   (1369-37)÷37-32          160÷(22-12)×22             357÷21×13-213       985-728÷26×35           (438-39)÷21-12         (20+18)×11-239       50+160÷40           (58+370)÷(64-45)       120-144÷18+35    347+45×2-4160÷52     (58+37)÷(64-9×5)      95÷(64-45)        178-145÷5×6+42       420+580-64