题目内容
【题目】直接写得数.
+
=
+
=
﹣
= 10﹣4.8﹣3.2=
1﹣= 0.5×0.2÷0.5×0.2= 1﹣
﹣
=
﹣
=
0.125×0.25×32= 7﹣6.38= +
= 3.9+6.1﹣3.9+6.1=
【答案】,
,
,2,
,0.04,
,
,1,0.62,
,12.2
【解析】
试题分析:根据分数和小数加减乘除的计算方法进行计算即可;0.5×0.2÷0.5×0.2按照从左向右的顺序计算;0.125×0.25×32,把32拆成8×4,根据乘法交换律和结合律进行计算.
解:+
=
,
+
=
,
﹣
=
, 10﹣4.8﹣3.2=2,
1﹣=
, 0.5×0.2÷0.5×0.2=0.04, 1﹣
﹣
=
,
﹣
=
,
0.125×0.25×32=1, 7﹣6.38=0.62, +
=
, 3.9+6.1﹣3.9+6.1=12.2.
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