Answer:
Expanded form: 8000 + 100 + 20 + 8.
Step-by-step explanation:
Given : 8,128
To find : Expanded form.
Solution : We have given 8,128
This is the eight thousand ,one hundred twenty eight .
So we can write it as
8000 + 100 + 20 + 8.
Therefore, Expanded form: 8000 + 100 + 20 + 8.