题目内容

直接写出得数
1
2
+
1
5
=
3
4
=
1
6
×
3
4
=
5
9
÷9=
1
2
-0.5)÷
14
15
=
7
12
÷
7
4
=
17
20
×
5
34
=
2
5
÷10=
3
5
-
1
2
=
9
16
÷
3
8
×
16
9
=
1
2
+
1
5
=
7
10
3
4
=
4
3
1
6
×
3
4
=
1
8
5
9
÷9=
5
81
1
2
-0.5)÷
14
15
=0,
7
12
÷
7
4
=
1
3
17
20
×
5
34
=
1
8
2
5
÷10=
1
25
3
5
-
1
2
=
1
10
9
16
÷
3
8
×
16
9
=
8
3
故答案为:
7
10
4
3
1
8
5
81
,0,
1
3
1
8
1
25
1
10
8
3
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