用递等式计算．
（1）2184﹣[（44×19+44）÷5] （2）450+（8.16+6.84）÷0.63
（3）
（4）[1﹣（
+
）×2]÷
（5）（4﹣7.5×
）÷
（6）
÷[（
+0.875）×
]﹣．
相关试题
直接写出下面各题的得数．
×
= 4÷0.8= 0÷
=
24×13= 0，45×1000= 9÷
=
786﹣298=
÷
= 25×0.7×4= 2﹣2÷3=
100×1%=（
﹣0.375）×5=
×4= 0.37+1.7= 8.4÷0.7= 3×25%=
﹣
= 1.8×
= 44÷
=
÷
=
×
×
= 1÷
×
=
×
÷
×
=
﹣
= 1﹣
÷
=
= 0.6×0.6= 4.6+4=
=
=
=
=
=
=
=
=
=（2）0.6÷
=（3）75×10%=
+
×4=（5）48×（
﹣
）=．
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