问题 解答题
你能全算对吗?试试看
4
7
÷
2
3
=
2
9
×3=
3
4
-
1
2
=
3
8
=
1
7
+
1
8
)×56=
1
5
+
1
3
=
7
4
×
1
14
=
1÷5×
1
5
=
答案

4
7
÷
2
3
=
6
7
2
9
×3=
2
3
3
4
-
1
2
=
1
4
3
8
=16,
1
7
+
1
8
)×56=15,
1
5
+
1
3
=
8
15
7
4
×
1
14
=
1
8
1÷5×
1
5
=
1
25

单项选择题
单项选择题