Question 40
How many solutions does the equation $x+y+z=2016$ have, where $x$, $y$ and $z$ are integers with $x\gt 1000$, $y\gt 600$, and $z\gt 400$?
MathNet 2016-part-03 — 184 problems (EN–VI) Question 40
Math Olympiad Vault · MathNet 2016-part-03 — 184 problems (EN–VI)