\[\boxed{\mathbf{952.}}\]
\[360{^\circ}k + \alpha;\ \ k \in Z;\ \]
\[\alpha - неотрицательный\ угол,\]
\[\ меньший\ 360{^\circ}.\]
\[1)\ 450{^\circ} = 360{^\circ} + 90{^\circ}.\]
\[2)\ 1100{^\circ} = 360{^\circ} \cdot 3 + 20{^\circ}.\]
\[3) - 700{^\circ} = 360{^\circ} \cdot ( - 2) + 20{^\circ}.\]
\[4) - 90{^\circ} = 360{^\circ} \cdot ( - 1) + 270{^\circ}\ .\]
\[5)\ 1440{^\circ} = 360{^\circ} \cdot 4 + 0{^\circ}.\]
\[6) - 1760{^\circ} = 360{^\circ} \cdot ( - 5) + 40{^\circ}.\]