Number Bases Flashcards
Sec 1 SO 7 State the value of a digit in a numeral base (base 2, 4, 8, 10)
1
Q
Face Value
A
The counting value of a digit from 0 to 9
2
Q
Place Value
A
The base of the number system raised to the power of the digit’s position from the right and counting from 0
3
Q
Value
A
the product of place value and face value
4
Q
Decimal value of a number
A
the sum of the values of the digits in a number
5
Q
What is the base of a number system
A
- the group of digits (including 0) used to represent numbers
- digits used are always less than the base
