题目内容
【题目】直接写出得数:
36+79= 15÷1%= 9.1﹣1.9= 7.2÷0.6= 0.25×8=
÷
=
﹣
=
×
= 1+30%=
+
=
0.52=
9π= ﹣
= 0.47+0.38= 0.52=
÷
×
=
【答案】115,1500,7.2,12,2,,
,
,1.3,
,0.25,29.86,
,0.85,0.25,
【解析】
试题分析:根据整数、小数、百分数和分数加减乘除的计算方法进行计算即可.
解:36+79=115, 15÷1%=1500, 9.1﹣1.9=7.2, 7.2÷0.6=12, 0.25×8=2,
÷
=
,
﹣
=
,
×
=
, 1+30%=1.3,
+
=
,
0.52=0.25,
9π=28.26, ﹣
=
, 0.47+0.38=0.85, 0.52=0.25,
÷
×
=
.
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