在“○”里填上“>”“<”或“=”.(1)720÷8○720÷9 (2)500×8○800×5 (3)102×6○600.
:5=== ÷25= (写小数).
12÷ ==0.375= :64= ÷24.
=== ÷ = (小数)
== :20= ÷ .
: ===4÷ .