口算.58÷512=1÷37=18×2=12×38=825÷45=211×114=49÷35=45÷35=2÷23=13×14÷13×14=-数学

题目简介

口算.58÷512=1÷37=18×2=12×38=825÷45=211×114=49÷35=45÷35=2÷23=13×14÷13×14=-数学

题目详情

口算.
5
8
÷
5
12
=
3
7
=
1
8
×2=
12×
3
8
=
8
25
÷
4
5
=
2
11
×
11
4
=
4
9
÷
3
5
=
4
5
÷
3
5
=
2
3
=
1
3
×
1
4
÷
1
3
×
1
4
=
题型:解答题难度:中档来源:不详

答案

class="stub"5
8
÷class="stub"5
12
=class="stub"3
2

class="stub"3
7
=class="stub"7
3

class="stub"1
8
×2=class="stub"1
4

12×class="stub"3
8
=class="stub"9
2

class="stub"8
25
÷class="stub"4
5
=class="stub"2
5

class="stub"2
11
×class="stub"11
4
=class="stub"1
2

class="stub"4
9
÷class="stub"3
5
=class="stub"20
27

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

class="stub"2
3
=3
class="stub"1
3
×class="stub"1
4
÷class="stub"1
3
×class="stub"1
4
=class="stub"1
16

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