Salut,
6 + 6 ÷ 1 - 6 × 6 ÷ 6 ÷ 1 - 6 + 6 ÷ 6 × 6 =
6 + 6 - 6 × 6 ÷ 6 ÷ 1 - 6 + 6 ÷ 6 × 6 =
6 + 6 - 36 ÷ 6 ÷ 1 - 6 + 6 ÷ 6 × 6 =
6 + 6 - 6 ÷ 1 - 6 + 6 ÷ 6 × 6 =
6 + 6 - 6 - 6 + 6 ÷ 6 × 6 =
6 + 6 - 6 - 6 + 1 × 6 =
6 + 6 - 6 - 6 + 6 =
12 - 6 - 6 + 6 =
6 - 6 + 6 =
0 + 6 =
[tex] \boxed{\bold{6}} [/tex]