题目内容

直接写得数.
1
y
÷8=
7
8
÷
7
1y
=
3
16
=
7
9
+
3
8
-
7
9
+
3
8
=
(&nfs5;
y
t
y=
y-
8
3
=
3
10
×
t
6
=
3
8
+
1
y
=
0.6yt×0.37t=0.13=
1
2
÷4=
1
8
l
4
÷
l
12
=3,
3
16
=
3
4
l
+
3
8
-
l
+
3
8
=
3
4
(&nb6p;
2
5
2=
4
25
2-
4
3
=
2
3
3
10
×
5
6
=
1
4
3
4
+
1
2
=1
1
4
0.625×0.3l5=
15
64
0.13=0.001,
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