22. 5 * 6 = 6 * [] 7 * [] = [] * 6 8 * [] = 9 * 8 9 * [] = [] * 11 [] * 4 = 4 * 7 14 * [] = [] * 3

Решим уравнения:

$$5 \cdot 6 = 6 \cdot 5$$

$$7 \cdot 6 = 7 \cdot 6$$

$$8 \cdot 9 = 9 \cdot 8$$

$$9 \cdot 11 = 9 \cdot 11$$

$$7 \cdot 4 = 4 \cdot 7$$

$$14 \cdot 3 = 14 \cdot 3$$

Ответ: 5, 7, 9, 9, 7, 3.