Respuesta :
Answer:
word form is three million, eight hundred one thousand, four hundred forty
Step-by-step explanation:
3,000,000
+ 800,000
+ 0
+ 1,000
+ 400
+ 40
+ 0
[tex]\underline{+\begin{matrix}3,000,000\\\ \ \ 800,000\\\ \ \ \ \ \ 1,000\\\ \ \ \ \ \ \ \ \ 400\\\ \ \ \ \ \ \ \ \ \ \ 40\end{matrix}}\\.\ \ 3,801,440\\\\\boxed{3,801,440=3,000,000+800,000+1,000+400+40}[/tex]