3()3()3()3 = 4.添在括号加减乘除怎么能等于四
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![3()3()3()3 = 4.添在括号加减乘除怎么能等于四](/uploads/image/z/599576-32-6.jpg?t=3%28%293%28%293%28%293+%3D+4.%E6%B7%BB%E5%9C%A8%E6%8B%AC%E5%8F%B7%E5%8A%A0%E5%87%8F%E4%B9%98%E9%99%A4%E6%80%8E%E4%B9%88%E8%83%BD%E7%AD%89%E4%BA%8E%E5%9B%9B)
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3()3()3()3 = 4.添在括号加减乘除怎么能等于四
3()3()3()3 = 4.添在括号加减乘除怎么能等于四
3()3()3()3 = 4.添在括号加减乘除怎么能等于四
3乘以3等于9,再加3等于12,再除以3等于4!
3×3+3÷3=4
(3×3+3)÷3=4
(3×3+3)÷3=4
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