问题 解答题
直接写得数.
1
3
÷
5
6
=
5
3
×
3
10
=
27×
1
3
×3=
1
6
+
1
7
=
2-
5
6
=
2
3
×
1
2
÷
2
3
×
1
2
=
答案

1
3
÷
5
6
=
2
5
5
3
×
3
10
=
1
2
27×
1
3
×3=27
1
6
+
1
7
=
13
42
2-
5
6
=
7
6
2
3
×
1
2
÷
2
3
×
1
2
=
1
4

选择题
单项选择题