The place value of a digit is its face value multiplied by its place column value (1, 10, 100, etc).
To have the same place value and face value, the place column value must be 1 - the units column (immediately before the decimal point).
Thus it is the last digit of a whole number, which in this case is the '8'.
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Its place value is 20 but its face value is 2
The face value of a digit is the value of the digit itself, regardless of its position in the number. In the numeral 574873, the face value of the digit 7 is 7. The difference between the face value of 7 and its place value in this number is 0, as the place value of 7 in this number is also 7 (tens of thousands place).
The face value of a digit is the value of the digit itself, regardless of its position in the number. In this case, the face value of the digit 5 in 3508 is 5. The place value of a digit is determined by its position in the number, with the rightmost position being the ones place, followed by the tens, hundreds, etc. In 3508, the place value of the digit 5 is 50, as it is in the tens place.
It is the numerical value of a digit, taking no account of its position (place value).
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