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Another Example
The number 127
LO1. To learn the
purpose of binary
LO2. To recognise
binary bits.
LO3. To convert
decimal to binary
and binary to
decimal
1000
100s
10’s
units
1
2
7
In binary
128
64
32
16
8
4
2
1
0
1
1
1
1
1
1
1
The number 255
1000
100s
10’s
units
2
5
5
In binary
128
64
32
16
8
4
2
1
1
1
1
1
1
1
1
1