直接写出得数.4×0.2=______9-0.9=______7.2÷0.4=______3÷7=______25-13=______6÷(12-13)=______24÷35=______1-25+

题目简介

直接写出得数.4×0.2=______9-0.9=______7.2÷0.4=______3÷7=______25-13=______6÷(12-13)=______24÷35=______1-25+

题目详情

直接写出得数.
4×0.2=______
9-0.9=______7.2÷0.4=______3÷7=______
2
5
-
1
3
=______
6÷(
1
2
-
1
3
)=______
24÷
3
5
=______
1-
2
5
+
3
5
=______
5-(0.5+3.4)=______
1
3
×(1-
6
7
)=______
3
4
×
4
3
=______
1
4
+
3
4
÷
3
4
=______.
题型:解答题难度:中档来源:不详

答案

4×0.2=0.8,9-0.9=8.1,7.2÷0.4=18,3÷7=class="stub"3
7
class="stub"2
5
-class="stub"1
3
=class="stub"1
15
6÷(class="stub"1
2
-class="stub"1
3
)=36,
24÷class="stub"3
5
=40,
1-class="stub"2
5
+class="stub"3
5
=class="stub"6
5
5-(0.5+3.4)=1.1,class="stub"1
3
×(1-class="stub"6
7
)=class="stub"1
21
class="stub"3
4
×class="stub"4
3
=class="stub"16
9
class="stub"1
4
+class="stub"3
4
÷class="stub"3
4
=1class="stub"1
4
故答案为:0.8,8.1,18,class="stub"3
7
class="stub"1
15
,36,40,class="stub"6
5
,1.1,class="stub"1
21
class="stub"16
9
,1class="stub"1
4

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