把6.10、1.06、1.60、6.01这四个数按从小到大的顺序排列起来. < < < .
9: == ÷ =0.6.
:56==12÷ =.
6: ==3:4=15÷ = 小数.
8: ==4:5=20÷ = 填小数.
= ÷ == 填小数= 折.