．相关试题
﹣
=
+
=
×
=
÷7=
+
=
=（4）0.5×
=
×30%=
×
=（8）0÷
=直接写出得数：
÷
=
÷3=
×
×
=
×9×=
÷2= 5÷
﹣÷5= 2.7﹣
= 6×
=
（1.6+3.2）×0.125= 1÷
=
÷10= 6×
=
1﹣75%=
÷
=
×
= 5÷1%=
4÷
=
直接写出得数：÷=÷3=××=×9×=÷2= 5÷﹣÷5= 2.7﹣= 6×=
（1.6+3.2）×0.125= 1÷=÷10= 6×=
1﹣75%=÷=×= 5÷1%=
4÷=
+
= 0.5×0.6÷0.5×0.6=82= 0.9+0.01=
÷0.75= 1+6÷7= 2÷
=
÷
= ；
×5÷
﹣
+
= ； 2.74﹣1.4= ；
×12.5= ．
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