问题 解答题
直接写出结果:
10÷
5
7
=
3
8
÷
2
3
=
3
5
×
2
5
=
7
9
5
18
=
2
3
×
5
4
=
5
8
×
7
10
=
5
12
-
1
3
=
4
9
÷4=
答案

10÷
5
7
=14,
3
8
÷
2
3
=
9
16
3
5
×
2
5
=
6
25
7
9
5
18
=
19
18
2
3
×
5
4
=
5
6
5
8
×
7
10
=
7
16
5
12
-
1
3
=
1
12
4
9
÷4=
1
9

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