题目内容

直接写得数
1
2
-
1
3
=
1
6
=
2
3
×
3
2
=
4
9
÷
1
8
=
3
5
×
1
6
=
2
7
×14
=
1
3
+
1
4
=
2-
2
7
=
4
9
÷
2
3
=
1
10
÷
1
5
=
1
2
-
1
3
=
1
6
; 1÷
1
6
=6;
2
3
×
3
2
=1;
4
9
÷
1
8
=
32
9
3
5
×
1
6
=
1
10

2
7
×14=4;
1
3
+
1
4
=
7
12
; 2-
2
7
=1
5
7
4
9
÷
2
3
=
2
3
1
10
÷
1
5
=
1
2

故答案为:
1
6
,6,1,
32
9
1
10
,4,
7
12
,1
5
7
2
3
1
2
练习册系列答案
相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网