23×______=1.5×______=511×______=1.-数学

题目简介

23×______=1.5×______=511×______=1.-数学

题目详情

2
3
×______=1.5×______=
5
11
×______=1.
题型:填空题难度:中档来源:不详

答案

class="stub"2
3
=class="stub"3
2

1÷1.5=class="stub"2
3

class="stub"5
11
=class="stub"11
5

所以class="stub"2
3
×class="stub"3
2
=1.5×class="stub"2
3
=class="stub"5
11
×class="stub"11
5
=1,
故答案为:class="stub"3
2
class="stub"2
3
class="stub"11
5

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