video
 The value of a digit depends on its place in a number. This is its place value.
 The numbers in a three digit number all a different  place value.Example: The number 425  The 4 is in the hundred place. It tells you there are 4 sets of one hundred  in the hundred place.   100+100+100+100 = 400    The 2 is in  the tens place.  It tells you that there are 2 sets of tens in the tens place.     10+10 = 20The last or right digit is the ones place. It tells you there are 5 ones in the ones place.      1+1+1+1+1 = 5400+20+5 = 425                4 2 5|  |  |__ones place|  |_________tens place|________________hundreds place
 2
 5
......................................................................................................................................................................................................................................
Place values chart
 4
 .
> Place Value Hundreds, Tens, Ones < you are here
The number 425 on a place value chart
The number 425 written in all three forms
Hundreds, Tens, Ones
Place Value Ones To Hundreds