寒假新时空P28页按规律填数

来源:百度知道 编辑:UC知道 时间:2024/06/23 12:53:11
0.90,1,0.8,1.1(),(),(),(),0.5,1.4······
0.15,(),0.65,0.9,1.15(),(),()......
还有规律!!!!!!!!!!!!!!!!!!!!!!!

0.90,1,0.8,1.1(0.7),(1.2),(0.6),(1.3),0.5,1.4······奇数列0.9、0.8、0.7、0.6、0.5……,偶数列1、1.1、1.2、1.3、1.4……
0.15,(0.4),0.65,0.9,1.15(1.4),(1.65),(1.9)......
后一项=前一项+0.25

0.90,1,0.8,1.1(0.7),(1.2),(0.6),(1.3),0.5,1.4······奇数列0.9、0.8、0.7、0.6、0.5……,
0.15,(0.4),0.65,0.9,1.15(1.4),(1.65),(1.9)......
规律:后一项=前一项+0.25