How do you write 0.123 in expanded form?

Answer 1

0.123 = (0 x 1) + (1/10) + (2/100) + (3/1000)

Answer 2

Well, isn't that a happy little question! To write 0.123 in expanded form, you would break it down into its place values. So, 0.123 can be written as 0.1 + 0.02 + 0.003. Just remember to keep those numbers smiling as you break them down!