Decimal - Binary - Hexadecimal Flashcards
1
Q
Decimal
A
Base 10
0-9
2
Q
Binary
A
Base 2
0-1
Table Left to right (0x8, 1x8…)(0x4, 1x4…)(0x2, 1x2)(0x1, 1x0)
3
Q
Hexadecimal
A
Base 16
0-9 A-F
4
Q
Converting Binary to Decimal
A
Exponents to base 2 using places number as exponent.
5
Q
Converting Decimal to Binary
A
Divide by two and create 2 columns (answer and remainder) continue until answer is 0.
Remainder gives answer, read from bottom to top.
6
Q
Addition in Binary
A
0+0=0 0+1=1 1+0=1 1+1=10 1+1+1=11
7
Q
Convert Hexadecimal to Binary
A
Take each digit and find the binary that corresponds to it.
8
Q
Convert Binary to Hexadecimal
A
Group the binary into groups of 4 and add zeros if needed.
Find the number in hexadecimal that corresponds to the binary code.
