Задание

Перемножьте числа:

   \(\displaystyle 3\)\(\displaystyle 8\)\(\displaystyle 4\)
  \(\displaystyle \times\)   
   \(\displaystyle 2\)\(\displaystyle 4\)\(\displaystyle 9\)
 
  [ ][ ][ ][ ]
\(\displaystyle +\)     
 [ ][ ][ ][ ] 
\(\displaystyle +\)     
 [ ][ ][ ]  
 
 [ ][ ][ ][ ][ ]