计算下面各题34×59×310712÷6÷2345÷2×7104×512÷35.-数学

题目简介

计算下面各题34×59×310712÷6÷2345÷2×7104×512÷35.-数学

题目详情

计算下面各题
3
4
×
5
9
×
3
10

7
12
÷6÷
2
3
4
5
÷2×
7
10
5
12
÷
3
5
题型:解答题难度:中档来源:不详

答案

(1)class="stub"3
4
×class="stub"5
9
×class="stub"3
10

=class="stub"5
12
×class="stub"3
10

=class="stub"1
8


(2)class="stub"7
12
÷6÷class="stub"2
3

=class="stub"7
72
×class="stub"3
2

=class="stub"7
48


(3)class="stub"4
5
÷2×class="stub"7
10

=class="stub"2
5
×class="stub"7
10

=class="stub"7
25


(4)4×class="stub"5
12
÷class="stub"3
5

=class="stub"5
3
×class="stub"5
3

=class="stub"25
9

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