What is 99 + 99 + 2 + 1 + 3?

What is 99 + 99 + 2 + 1 + 3?


two hundred and four



The result of calculating (23) 2000 × (1.5) 1999 × (− 1) 1999 is ()
A. 23B. -23C. 32D. -32


The original formula is 2199931999 × 23 × 319992199 × (- 1) = - 23



2004 / 2005 ^ 2-2006x2004 + (- 2 / 3) ^ 1999x (1 and 1 / 2) ^ 2000x (- 1 / 2) ^ - 3


2004 / (2005 ^ 2-2006x2004) + (- 2 / 3) ^ 1999x (1 and 1 / 2) ^ 2000x (- 1 / 2) ^ - 3
=2004/(2005^2-(2005+1)x(2005-1))+(-2/3*3/2)^1999x(3/2)x(-1/2)^-3
=2004/(2005^2-2005^2+1)+(-1)^1999*3/2*(-8)
=2004+12
=2016