Binary to Denary Flashcards
1
Q
Binary to Denary
A
Write the numbers 128, 64, 32, 16, 8, 4, 2, 1 at the top of the page. If the number is greater than 128 then write a 1 underneath it. You should subtract 128 away from the number. Repeat this process until you either run out of denary or you have completed all 8 bits. If the number is smaller than the checker, then you should place a 0 in its place and move onto the next number in the sequence.
2
Q
128 in 8-bit Binary
A
10000000
3
Q
127 in 8-Bit Binary
A
01111111
4
Q
111 in 8-Bit Binary
A
01101111
5
Q
254 in 8-Bit Binary
A
11111110
6
Q
0 in 8-Bit Binary
A
00000000
