请问高手们0.25x0.25x...x0.25(2011个0.25)x4x4x...4 (2012个4)用简便方法怎样计算
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0.25x0.25x...x0.25(2011个0.25)x4x4x...4 (2012个4)
=(0.25x4)x(0.25x4)x……x(0.25x4)x4 (2011个0.25x4)
=1x4
=4
=(0.25x4)x(0.25x4)x……x(0.25x4)x4 (2011个0.25x4)
=1x4
=4
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