Expanded form of 412 =
4 x 1000 + 1 x 100 + 2 x 10
4 x 10 + 1 x 1 + 2 x 0
4 x 100 + 1 x 10 + 2 x 1
4 x 100 - 1 x 10 + 2 x 1
Expanded form of 432 is: