Face Value: The face value of a digit is always the digit itself.
Face value of 2 in 52,58,963 is 2 only.
Place Value: Place value of a digit depends on the place it occupies in the place value chart.The product of the digit and the value of its place are called the Place Value of the Digit.
Place value= Face Value × Value of the place.
Expanded Form: To express a numer as the sum of the place values of its digits is called Expanded Form.
Successor: A numer that comes just after a given numer is called the Successor of the given number.
Predecessor: A numer that comes just before a given numer is called the Predecessor of the given number.