越美麗的東西我越想碰
3-7 =\ 0(=\ is the unequal sign)
the rule is: can't change the = sign:>
the answer is 9-1 = 8
3-7 =\ 0
回覆刪除(=\ is the unequal sign)
the rule is: can't change the = sign
回覆刪除:>
the answer is
回覆刪除9-1 = 8