\[\boxed{\text{67.}}\]
\[900\ 000 - 440\ 000 = 460\ 000\]
\[460\ 000 + 17\ 000 = 477\ 000\]
\[477\ 000 - 127\ 000 = 350\ 000\]
\[11,46 + 79,04 = 90,5\]
\[41,26 - 11,46 = 29,8\]
\[19,3 + 21,96 = 41,26\]
\[\boxed{\text{68.}}\]
\[1)\ верно;\]
\[2)\ верно;\]
\[3)\ неверно;\]
\[4)\ верно.\]