问题 解答题
直接写出得数.
11
15
+
3
10
=
39×
3
26
=
8
9
×
3
4
=
4
7
×0×12=
5
7
-
1
3
=
5
12
×3.6=
11
15
×
25
33
=
14
15
×
15
14
×
5
9
=
答案

11
15
+
3
10
=
31
30
39×
3
26
=
9
2
8
9
×
3
4
=
2
3
4
7
×0×12=0,
5
7
-
1
3
=
8
21
5
12
×3.6=1.5,
11
15
×
25
33
=
5
9
14
15
×
15
14
×
5
9
=
5
9
故答案为:
31
30
9
2
2
3
,0,
8
21
,1.5,
5
9
5
9

单项选择题
单项选择题