(2)3 - 2 =
(3)4 - 1 =
(4)4 - 2 =
(5)2 - 2 =
(6)3 - 3 =
(7)2 - 2 =
(8)2 - 1 =
(9)2 - 2 =
2025-06-13
2025-06-12