在横线上里填上“＞”“＜”或“=”． 0.27 0.27×1.2 9.8÷2.9 9.8 5.6÷0.8 5.6 15.5×0.25 15.5÷4．
1=====．
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=．
在下面的括号里填上合适的数． 3= 6=．
=
=
=
=
．
=
=
．
=
=
=
=
．
=
．
6
=
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