3.64÷4+4.36×0.25;Y1i1r2N'm6@,@(}1u0z*~(F
算式：提示4O*Y.V.P,c/C3[;Y1i1r2N'm6@,@(}1u0z*~(F
=:M5s(Y-Z*e3@4Q(l6A9^:r;Y1i1r2N'm6@,@(}1u0z*~(F