问题 解答题
直接写出得数.
1
50
=
5
7
+
2
7
=
3
5
÷
1
3
=
2
3
-
1
6
)×18=
1
3
÷3=
3
5
×
1
3
=
1
4
-
1
6
=
4
5
×
1
4
÷
4
5
×
1
4
=
答案

1
50
=50,
5
7
+
2
7
=1,
3
5
÷
1
3
=
9
5
2
3
-
1
6
)×18=9,
1
3
÷3=
1
9
3
5
×
1
3
=
1
5
1
4
-
1
6
=
1
12
4
5
×
1
4
÷
4
5
×
1
4
=
1
16

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