(1813×1342+23)÷(11-123)-数学

题目简介

(1813×1342+23)÷(11-123)-数学

题目详情

1
8
13
×
13
42
+
2
3
)÷(11-1
2
3
题型:解答题难度:中档来源:不详

答案

(1class="stub"8
13
×class="stub"13
42
+class="stub"2
3
)÷(11-1class="stub"2
3
),
=(class="stub"21
13
×class="stub"13
42
+class="stub"2
3
)÷9class="stub"1
3

=(class="stub"1
2
+class="stub"2
3
)÷9class="stub"1
3

=class="stub"7
6
×class="stub"3
28

=class="stub"1
8

更多内容推荐