1. Calculate: $149 \cdot 76-(55-5 \cdot 3) \cdot(100-6 \cdot 4)+76 \cdot 291=$
First method:
\(149 \cdot 76-(55-5 \cdot 3) \cdot(100-6 \cdot 4)+76 \cdot 291=\)
\(=149 \cdot 76-(55-15) \cdot(100-24)+76 \cdot 291=\quad 1\) POINT
\(=149 \cdot 76-40 \cdot 76+76 \cdot 291=\quad 1\) POINT
\(=76 \cdot(149-40+291)=\quad 1\) POINT
\(=76 \cdot(109+291)=\quad 1\) POINT
\(=76 \cdot 400=\quad 1\) POINT
\(=30400 \quad 1\) POINT
TOTAL 6 POINTS