用自己喜欢的方法计算.38×56×23817×18+817÷8.-数学

题目简介

用自己喜欢的方法计算.38×56×23817×18+817÷8.-数学

题目详情

用自己喜欢的方法计算.
3
8
×
5
6
×
2
3

8
17
×
1
8
+
8
17
÷8.
题型:解答题难度:中档来源:不详

答案

(1)class="stub"3
8
×class="stub"5
6
×class="stub"2
3

=class="stub"3
8
×class="stub"2
3
×class="stub"5
6

=class="stub"1
4
×class="stub"5
6

=class="stub"5
24


(2)class="stub"8
17
×class="stub"1
8
+class="stub"8
17
÷8,
=class="stub"8
17
×class="stub"1
8
+class="stub"8
17
×class="stub"1
8

=class="stub"8
17
×(class="stub"1
8
+class="stub"1
8
),
=class="stub"8
17
×class="stub"2
8

=class="stub"2
17

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