Question

$89 + 96$
please help me how to solve this ​

Answer 1

Rewrite as ;

${:\implies \quad \sf (80+9)+(80+16)}$

${:\implies \quad \sf (80+80)+(9+16)}$

${:\implies \quad \sf 2(80)+(25)}$

${:\implies \quad \sf 160+25}$

${:\implies \quad \boxed{\bf 185}}$