问题 填空题
填一填.
3
4
=
()
8
=
9
()
=
()
24

()
5
=
8
10
=
()
40
=
40
()
答案

3
4
=
6
8
=
9
12
=
18
24

4
5
=
8
10
=
32
40
=
40
50

故答案为:6,12,18,4,32,50.

单项选择题
单项选择题