34×25÷34×25=1______.(判断对错)-六年级数学

题目简介

34×25÷34×25=1______.(判断对错)-六年级数学

题目详情

3
4
×
2
5
÷
3
4
×
2
5
=1______.(判断对错)
题型:解答题难度:中档来源:不详

答案

class="stub"3
4
×class="stub"2
5
÷class="stub"3
4
×class="stub"2
5

=class="stub"3
4
×class="stub"2
5
×class="stub"4
3
×class="stub"2
5

=(class="stub"3
4
×class="stub"4
3
)×(class="stub"2
5
×class="stub"2
5
),
=1×class="stub"4
25

=class="stub"4
25

class="stub"4
25
≠1;
故答案为:错误.

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