\[\boxed{\mathbf{215.}}\]
\[190 + 10 = 200\]
\[290 + 10 = 300\]
\[390 + 10 = 400\]
\[490 + 10 = 500\]
\[590 + 10 = 600\]
\[890 + 10 = 900\]
\[790 + 10 = 800\]
\[990 + 10 = 1000\]