34=()122025=4()37=()215533=5()=()6.-数学

题目简介

34=()122025=4()37=()215533=5()=()6.-数学

题目详情

3
4
=
()
12
20
25
=
4
()
3
7
=
()
21
55
33
=
5
()
=
()
6
题型:填空题难度:中档来源:不详

答案

class="stub"3
4
=class="stub"3×3
4×3
=class="stub"9
12

class="stub"20
25
=class="stub"20÷5
25÷5
=class="stub"4
5

class="stub"3
7
=class="stub"3×3
7×3
=class="stub"9
21

class="stub"55
33
=class="stub"55÷11
33÷11
=class="stub"5
3
=class="stub"5×2
3×2
=class="stub"10
6

故答案为:9,5,9,3,10.

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