6.4÷1.6=25×1.5=3.8-245=32×0.125=5×45÷5×45=27×5+27×9=4-58-38=390×0.02=-数学

题目简介

6.4÷1.6=25×1.5=3.8-245=32×0.125=5×45÷5×45=27×5+27×9=4-58-38=390×0.02=-数学

题目详情

6.4÷1.6=
2
5
×1.5=
3.8-2
4
5
=
32×0.125=
4
5
÷5×
4
5
=
2
7
×5+
2
7
×9=
4-
5
8
-
3
8
=
390×0.02=
题型:解答题难度:中档来源:不详

答案

(1)6.4÷1.6=4
(2)class="stub"2
5
×1.5=0.6
(3)3.8-2class="stub"4
5
=1
(4)32×0.125=4
(5)5×class="stub"4
5
÷5×class="stub"4
5
=class="stub"16
25

(6)class="stub"2
7
×5+class="stub"2
7
×9=4
(7)4-class="stub"5
8
-class="stub"3
8
=3
(8)390×0.02=7.8
故答案为:4,0.6,1,4,class="stub"16
25
,4,3,7.8.

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