25×14×152845÷1423÷13×57÷37(13-16)×233÷35-35÷3.-六年级数学

题目简介

25×14×152845÷1423÷13×57÷37(13-16)×233÷35-35÷3.-六年级数学

题目详情

2
5
×14×
15
28
4
5
÷14
2
3
÷
1
3
×
5
7
÷
3
7
1
3
-
1
6
)×
2
3
3
5
-
3
5
÷3.
题型:解答题难度:中档来源:不详

答案

(1)class="stub"2
5
×14×class="stub"15
28

=class="stub"2
5
×(14×class="stub"15
28

=class="stub"2
5
×class="stub"15
2

=3;

(2)class="stub"4
5
÷14
=class="stub"4
5
×class="stub"1
14

=class="stub"2
35


(3)class="stub"2
3
÷class="stub"1
3
×class="stub"5
7
÷class="stub"3
7

=(class="stub"2
3
×3)×(class="stub"5
7
×class="stub"7
3

=2×class="stub"5
3

=class="stub"10
3


(4)(class="stub"1
3
-class="stub"1
6
)×class="stub"2
3

=class="stub"1
6
×class="stub"2
3

=class="stub"1
9


(5)3÷class="stub"3
5
-class="stub"3
5
÷3
=3×class="stub"5
3
-class="stub"3
5
×class="stub"1
3

=5-class="stub"1
5

=4class="stub"4
5

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