3700✘82÷72简便计算方法?解:3700✘82÷72 =3700✘82÷(2✘4✘9) =(3700÷4)✘(82÷2)÷9 =(3700÷4)✘41÷9 =(3700÷4)✘(40+1)÷9 =[(3700÷4)✘40+(3700÷4)]÷9 =[37000+925]÷9 =37925/9