9 - 3 x 2
3 x 2
5 + 10 ÷ 5²
5²
10 - 5 ÷ 5 - 3(12-4)
(12-4)
(3 x 2 ÷ 3) ÷ 3
(2 ÷ 3)
[10 - 8 x (-2)] ÷ 4² =
8 x (-2)
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