果园里有桃树35棵，杏树30棵，杏树比桃树少几棵？*z.T8j8H9F6`4[(r0^9B'r
算式：提示(@(^)f*v0p2d'l:m5x*z.T8j8H9F6`4[(r0^9B'r
答：杏树比桃树少/\-{7E3C3c1].y)D-s棵。*z.T8j8H9F6`4[(r0^9B'r