Binary numbers
Place values
Good
32
16
8
4
2
1
Explain what binary numbers are.
1
0
1
0
1
0
Convert 6-bit binary numbers to decimal numbers.
1
Binary numbers are represented using
3
2
0 (zero) and 1 (one).
8
+
Each binary digit is called a bit.
Computers are digital devices because
2
they process binary numbers.
4
2
Great
Place values
Converted
Write and solve calculations
into decimal
using binary numbers.
Write words in binary
32
16
8
4
2
1
numbers.
1
0
1
0
1
0
+
4
2
+
Two 6-bit
binary
1
1
1
0
0
1
5
7
numbers
Column
9
9
addition
Each alphabet letter is
encoded into binary using a
method called ASCII.
Letters to
Binary
make a word
1
0
0
0
1
1
0
F
1
0
0
1
0
0
1
I
1
0
1
0
0
1
1
S
1
0
0
1
0
0
0
H