首页 > 3.875×15+3834×0.09-0.155÷0.4216+[(4.32-1.68-1825)×511-27]÷1935+11124．-数学

3.875×15+3834×0.09-0.155÷0.4216+[(4.32-1.68-1825)×511-27]÷1935+11124．-数学

题目简介

3.875×15+3834×0.09-0.155÷0.4216+[(4.32-1.68-1825)×511-27]÷1935+11124．-数学

题目详情

3.875×
1
5
+38
3
4
×0.09-0.155÷0.4
2
1
6
+[(4.32-1.68-1
8
25
)×
5
11
-
2
7
]÷1
9
35
+1
11
24
．
题型：解答题难度：中档来源：不详

答案

3.875×class="stub"1
5
+38class="stub"3
4
×0.09-0.155÷0.4
2class="stub"1
6
+[(4.32-1.68-1class="stub"8
25
)×class="stub"5
11
-class="stub"2
7
]÷1class="stub"9
35
+1class="stub"11
24

=class="stub"3.875×0.2+38.75×0.09-0.3875
2class="stub"1
6
+[(4class="stub"8
25
-1class="stub"17
24
-1class="stub"8
25
)×class="stub"5
11
-class="stub"2
7
]÷1class="stub"9
35
+1class="stub"11
24

=class="stub"3.875×0.2+3.875×0.9-3.875×0.1
2class="stub"1
6
+[class="stub"108-42-33
25
×class="stub"5
11
-class="stub"2
7
]÷1class="stub"9
35
+1class="stub"11
24

=
3.875×(0.2+0.9-0.1)
2class="stub"1
6
+[class="stub"33
25
×class="stub"5
11
-class="stub"2
7
]÷1class="stub"9
35
+1class="stub"11
24

=class="stub"3.875×1
2class="stub"1
6
+[class="stub"3
5
-class="stub"2
7
]÷class="stub"44
35
+1class="stub"11
24

=class="stub"3.875
2class="stub"1
6
+class="stub"11
35
×class="stub"35
44
+1class="stub"11
24

=class="stub"3.875
class="stub"13
6
+class="stub"1
4
+class="stub"35
24

=
class="stub"31
8
class="stub"52
24
+class="stub"6
24
+class="stub"35
24

=
class="stub"31
8
class="stub"93
24

=class="stub"31
8
×class="stub"24
93

=1

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