The image contains a series of math problems. For each problem, there is a number, a colon, another number, an equals sign, and an empty box, followed by '(OCT.)' and another empty box. The numbers are arranged in columns and rows. The task is to fill in the empty boxes.

Решение:

Заполняем пропущенные значения в выражениях.

1. 9 : 9 = 1 (OCT. 1)
2. 3 : 3 = 1 (OCT. 1)
3. 4 : 4 = 1 (OCT. 1)
4. 2 : 2 = 1 (OCT. 1)
5. 5 : 5 = 1 (OCT. 1)
6. 8 : 8 = 1 (OCT. 1)
7. 7 : 7 = 1 (OCT. 1)
8. 6 : 6 = 1 (OCT. 1)
9. 12 : 12 = 1 (OCT. 1)
10. 16 : 16 = 1 (OCT. 1)
11. 19 : 19 = 1 (OCT. 1)
12. 24 : 24 = 1 (OCT. 1)
13. 18 : 18 = 1 (OCT. 1)

Ответ: 1 (OCT. 1) для всех строк.