Evaluate 15*11

Multiply ${\displaystyle 1}$ by ${\displaystyle 5}$. Place the result in the next column in the result line. There is one result line for each digit in ${\displaystyle 11}$.

Multiply ${\displaystyle 1}$ by ${\displaystyle 1}$. Place the result in the next column in the result line. There is one result line for each digit in ${\displaystyle 11}$.

Multiply ${\displaystyle 1}$ by ${\displaystyle 5}$. Place the result in the next column in the result line. There is one result line for each digit in ${\displaystyle 11}$.

Multiply ${\displaystyle 1}$ by ${\displaystyle 1}$. Place the result in the next column in the result line. There is one result line for each digit in ${\displaystyle 11}$.

Add the numbers in each column. In this case, add ${\displaystyle 5+0}$, then place the ${\displaystyle 5}$ in the result line.

Add the numbers in each column. In this case, add ${\displaystyle 1+5}$, then place the ${\displaystyle 6}$ in the result line.

Add the numbers in each column. In this case, add ${\displaystyle 0+1}$, then place the ${\displaystyle 1}$ in the result line.