Question

How to write 3,801,440 in expanded form

Answer 1

$\underline{+\begin{matrix}3,000,000\\\ \ \ 800,000\\\ \ \ \ \ \ 1,000\\\ \ \ \ \ \ \ \ \ 400\\\ \ \ \ \ \ \ \ \ \ \ 40\end{matrix}}\\.\ \ 3,801,440\\\\\boxed{3,801,440=3,000,000+800,000+1,000+400+40}$

Answer 2

3,000,000

+

800,000

+

0

+

1,000

+

400

+

40

+

0