怎样简便就怎样计算.827÷47÷74125×627+2127÷25(536+1027)÷59.-数学

题目简介

怎样简便就怎样计算.827÷47÷74125×627+2127÷25(536+1027)÷59.-数学

题目详情

怎样简便就怎样计算.
8
27
÷
4
7
÷
7
4

1
25
×
6
27
+
21
27
÷25

5
36
+
10
27
÷
5
9
题型:解答题难度:中档来源:不详

答案

(1)class="stub"8
27
÷class="stub"4
7
÷class="stub"7
4

=class="stub"8
27
÷(class="stub"4
7
×class="stub"7
4

=class="stub"8
27
÷
1
=class="stub"8
27


(2)class="stub"1
25
×class="stub"6
27
+class="stub"21
27
÷25

=class="stub"1
25
×(class="stub"6
27
+class="stub"21
27

=class="stub"1
25
×1
=class="stub"1
25


(3)(class="stub"5
36
+class="stub"10
27
÷class="stub"5
9

=class="stub"5
36
×class="stub"9
5
+class="stub"10
27
×class="stub"9
5

=class="stub"1
4
+class="stub"2
3

=class="stub"11
12

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