Question

9 8 7 6 5 4 3 2 1等于2001

Answer 1

9+8*((7+6*5*4-3)*2+1)=2001

(9+8*(7+6*5*4-3))*2-1=2001,9+8*(7*6*(5+4-3)-2-1)=2001

(9+8*7)*(6*5+4/(3+2))-1=2001,(9+8*7*6)*(5+4/(3+2))*1=2001

(9+8*7*6)*(5+4/(3+2)*1)=2001,(9+8*7*6)*(5+4/(3+2*1))=2001

(9+8*7*6)*(5+4/(3+2))/1=2001,(9+8*7*6)*(5+4/(3+2)/1)=2001

(9+8*7*6)*(5+4/(3+2/1))=2001,(9+8*7*6)*(5+4/(3*2-1))=2001

9-8*((7-(6+5)*4*3)*2+1)=2001,9*((8+7)*(6+5+4)-3)+2+1=2001

9*((8+7*(6+5)*4/3)*2+1)=2001,9*(8+7*6*5+4)+3*(2-1)=2001

(9*(8+7*6*5+4)+3)*(2-1)=2001,9*(8+7*6*5+4)+3/(2-1)=2001

(9*(8+7*6*5+4)+3)/(2-1)=2001,9*(8+7*6*5+4/3+2+1)=2001

(9*8-7)*(6*5+4/(3+2))-1=2001,9*((8*7+6+5)*(4/3+2)-1)=2001

9*((8*(7+6)+5*4/3)*2+1)=2001,9*8*(7+6*5)/4*3+2+1=2001

9*((8*7*6-5+4)/3*2-1)=2001,9*8*(7*6-5)/4*3+2+1=2001

9*(8*(7*(6/(5+4)+3)+2)+1)=2001,9*(8*(7/6+(5+4)*3)-2-1)=2001

9*(8*((7/6+5)*4+3)+2-1)=2001