计算+t.P6@1q;o5T)|+`-]
250×16－48048÷24+t.P6@1q;o5T)|+`-]
算式：提示4x1s3w2\4?(S+m7h0p8G6p+t.P6@1q;o5T)|+`-]
=1z1y:t/d6`8}1K+t.P6@1q;o5T)|+`-]