Respuesta :

[tex]\begin{gathered} 4\times4\times4\times5\times5=1600 \\ 34\times25=850 \\ 43\times52=2236 \\ 44\times50=2200 \\ 1224\times102=114648 \end{gathered}[/tex]

Any of those expressions are equivalent to 4*4*4*5*5