问题 解答题
直接写出得数
6
7
÷
7
6
=
11
4
=
1+
3
8
=
3
4
=
13
19
÷
39
38
=
15
8
×4=
3
5
÷15=
9
10
×
5
6
=
4×60%=
3
16
×
4
15
=
答案

6
7
÷
7
6
=
36
49
11
4
=0
1+
3
8
=1
3
8
3
4
=
9
2
13
19
÷
39
38
=
2
3
15
8
×4=
15
2
3
5
÷15=
1
25
9
10
×
5
6
=
3
4
4×60%=2.4
3
16
×
4
15
=
1
20

单项选择题
单项选择题