题目内容

1
3
-
1
5
=
3
4
÷12=
15×
3
5
=
36÷
4
9
=
3
4
+
5
8
=
4
9
×12=
3
2
÷
3
8
=
3
10
×
5
6
=
1
3
-
1
5
=
2
15
3
4
÷12=
1
16
15×
3
5
=9,
36÷
4
9
=81,
3
4
+
5
8
=
11
8
4
9
×12=
16
3
3
2
÷
3
8
=4,
3
10
×
5
6
=
1
4
故答案为:
2
15
1
16
,9,81,
11
8
16
3
,4,
1
4
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