3 х 3 : 3 x 3 = 9 : 9 = 1
3 : 3 + 3 : 3 = 1 + 1 = 2
(3+3+3) : 3 = 9 : 3 = 3
3 : 3 x 3 + 3 = 1 x 3 + 3 = 1 + 3 = 4
(3 + 3) : 3 + 3 = 6 : 3 + 3 = 2 + 3 = 5
3 + 3 + 3 - 3 = 9 - 3 = 6
3 : 3 + 3 + 3 = 1 + 3 + 3 = 7
3 x 3 - 3 : 3 = 9 - 1 = 8
3 x 3 - 3 + 3 = 9 - 3 + 3 = 9
3 x 3 + 3 : 3 = 9 + 1 = 10