问题 解答题
直接写出得数
1
3
-
1
4
)×12=
1
3
5
÷
3
4
=
5
6
×
3
10
=
3
5
÷3=
4
11
÷
2
11
=
7
9
÷
2
9
=
1
5
÷
1
5
18×
5
6
=
3
4
+
1
5
=
1
4
×4÷
1
4
×4=
答案

1
3
-
1
4
)×12=1
1
3
5
÷
3
4
=2
2
15
5
6
×
3
10
=
1
4
3
5
÷3=
1
5
4
11
÷
2
11
=2
7
9
÷
2
9
=3
1
2
1
5
÷
1
5
=118×
5
6
=15
3
4
+
1
5
=
19
20
1
4
×4÷
1
4
×4=16

单项选择题
单项选择题