问题 填空题
5
6
÷3=______
1
6
÷3=______
7
6
÷3=______
4
5
=______
6
5
=______
1
5
=______.
答案

5
6
÷3=
5
6
×
1
3
=
5
18

1
6
÷3=
1
6
×
1
3
=
1
18

7
6
÷3=
7
6
×
1
3
=
7
18

4÷

4
5
=4×
5
4
=5;

4÷

6
5
=4×
5
6
=
10
3

4÷

1
5
=4×5=20;

故答案为:

5
18
1
18
7
18
,5,
10
3
,20.

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