This is one example: (6 x 100) + (2 x 10) + (5 x 1)
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625 = (6 x 100) + (2 x 10) + (5 x 1)
To write a number in expanded form, you first need to divide the number by a multiple of 10 so that the result has units as its greatest value. In this case, we can divide by 100 to get 6.25 The 100 we divided by is the second power of 10, or 102. We need to write this alongside the 6.25 as a multiplication to have our answer. Thus, to write 625 in expanded form, you write 6.25x102
Expressed in expanded form, 4069 is equal to 4000 + 60 + 9.
3287321 in expanded form is equal to 3000000+200000+80000+7000+300+20+1
625