=12÷÷12 查看更多

 

题目列表(包括答案和解析)

12
(   )
=
(    )
12
=
3
4
=
15
(    )
=
18
18
÷24.

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(   )÷12=
12
(   )
=
3
4
=(   )%

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(       )12
=12÷
48
48
=0.25=4:
16
16
=
25
25
%

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1
2
+
1
2
=
3
4
-
1
4
=
1+
5
7
=
3
8
-
3
8
=

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