Решение:
* 3 3 3 3 3 3 = 900
33 * 3 * (3 + 3 + 3) = 33 * 3 * 9 = 99 * 9 = 891 != 900
300 * (3 + 3) = 900 + 0 + 0 * 3 = 900 + 0 = 900
(3 + 3) * (3 * 3) + 3 * 3 * 3 = 6 * 9 + 27 = 54 + 27 = 81
3 * 3 * 3 * 3 + 3 * 3 * 3 * 3 = 9 * 9 + 9 * 9 * 9 * 9
300 * (3 * 3) = 900 * (3 + 3) = 900 * 6
333 + 333 + 333 + 3 + 3 + 3 *300 = 3
3 * 3 * 3 * 3 * 3 * 3 - (3 + 3 + 3)
(3 + 3) * 300 - 3 + 3 + 3 = 900
3 * 3 * 3 * 3 * 3 * 3 + 3 * 3
3 * 3 * 3 * 3 + 3 + 3 = 81 + 9 = 90
* 3 3 3 3 3 3 = 990
333 * 3 + 333 = 999 + 333 = 1332
(333 - 3) - (3 + 3) 3 = 18 + 609 = 627
**Ответ:**
* 3 * 3 * 3 * 3 + 3 + 3 = 3 * 3 + 3 *3 * 3 * 3
* 333 * 3 + 333 = 999 + 333