The Number Seven

We are seven detectives. 

This is what we know about the number 7. 

Across the sky and down from heaven, that's the way to make a 7.

7 is a good number because it is past 6.

7 is before 8.

3 and 4 more make 7.

7 is a good number because it can make a 7000.

2 and 5 more make 7.

4 plus 3 equals 7.

7 is a good number because only 3 more will make 10.

The number 7 is in 67.