计算6V9Q:d+w*V'U'a
56×32+56×27+56×96-56×57+566V9Q:d+w*V'U'a
算式：提示.i1|1b0Y:R7d7\-r;G-Y9`(^2c6V9Q:d+w*V'U'a
=;u5H4r'N,i2d6C3\7m6V9Q:d+w*V'U'a