Place Value
What is this number in expanded form?
5.45
5x1+4x1/10+5x1/100
How do you write this number in standard form?
4x100+4x10+2x1+7x1/10
442.7
What is this number in expanded form?
45.879
4x10+5x1+8x1/10+7x1/100+9x1/1000
What number is this in standard form?
5x1/10+3x1/100+7x1/000
.537
Expand the following number.
543.678
5x100+4x40+3x1+6x1/10+7x1/100+8/1000