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Four short words sum up what has lifted most successful individuals above the crowd: a little bit more.-author-date五年级分数约分通分练习题五年级分数约分通分练习题五年级分数约分通分练习题一、将下面各分数约分。= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =二:写出下列各组数的最小公倍数。3和6( ) 8和10( ) 3和9( )6和5( ) 9和4( ) 2和7( )8和6( ) 2和8( ) 7和10( )6和9( ) 3和7( ) 4和8( )5和15( ) 32和16( ) 15和3( )12和16( ) 10和6( ) 4和6( )45和9( ) 27和54( ) 100和25( )-