两幢楼之间每隔2 米种一棵树,共种了5 棵树,这两幢楼之间相距多少米?*W,J:~-o2k'x6q)Z3E
算式:提示:A9}5T6W8X4Y/{4Q:W1Q:I*m*S1x*W,J:~-o2k'x6q)Z3E
答:这两幢楼之间相距-B9?/K'Z4W9k3n2f7`/J7i米。*W,J:~-o2k'x6q)Z3E