计算下面各题.313×26371821×792324×869.-数学

题目简介

计算下面各题.313×26371821×792324×869.-数学

题目详情

计算下面各题.
3
13
×
26
37
18
21
×
7
9
23
24
×
8
69
题型:解答题难度:中档来源:不详

答案

class="stub"3
13
×class="stub"26
37

=
=class="stub"6
37


class="stub"18
21
×class="stub"7
9

=
=class="stub"2
3


class="stub"23
24
×class="stub"8
69

=
=class="stub"1
9

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