1 1 2 3 5 8 () () ()

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1 1 2 3 5 8 () () () 1,1,2,3,5,8,(),(),34,() ()2()()()()()8()()()8()5()1()()()1 5 8()4 6 2()2()()1 8 3()()5()()()()4()()()()8()()6 2 5 ()()()15 9 2 4 1 6 7 3 8( ()3( ) × ( )6 ------------- 1 ( )( ) 6( ) ( ) 5------------- 8 ( )( ) ( )()3( ) × ( )4 ------------- 2 ( )2 8( )1 ( ) 0------------- 3 ( ) 1 ( ) 8 4/5+(3/8-1/2) 1,1,2,3,5,8,( ),21,( ),55. 1,-1,-2,3,-5,-8,13,( ),( ) 9()2()7()8()()()()4()()9()6()1 3()5()()()()24()()8 5()()1()()8 9 4()1 6 7()()1()()3 6()()88()()()()2()3 6()5 找规律1,2,3,5,8,()()7,8,6,7,5,()() 1/2,1/3,2/5,3/8,5/13,8/21(),()找规律 1/(1*3)+1/(2*4)+1/(3*5)+1/(4*6)+...+1/(8*10)=? 找规律:1/3,2/5,1/7(),1/11,() 1/2,(),1/8,1/16,() (1).3 1/8*(3 1/8-8 1/8)*8/25*(-24/25) 是3又8分之一.(2).(5 1/2-2 1/3-1 5/6)*(-18)-(-2)*(+87.5)*(-5) 找规律1,2,3,5,8,13,( ),( ). 1,2,3,5,8,13,( ),( ). 按规律填空1,2,3,5,8()()? (-12)+(+3) (+8)+(-7) (-3分之1)+5分之2 (2-3)-(5*7-8)+11-(9-6-4)*(3+1)= (1/2-3)*(1-1/2-1/3)*(-1-1/2)*(-4)*(-2-1/3)-(-4)*(-1/8)*(2-1-1/3)*(2-1-1/3)*(2+1/3-1/2)=有负数和绝对值感激不尽