Base 2 (Binary) to
Base 10 (Decimal)
Base 10 (Decimal) to
Base 2 (Binary)
Facts and Application
100

111011 in Base 10 (decimal)

59

100

 45 in Base 2 (binary)

101101

100

What two numbers are used to make binary numbers?

0 and 1

200

1101011 in Base 10(decimal)

107

200

89 in Base 2 (binary)

1011001

200

How many digits are there in our number system?

10

300

11010110 in Base 10(decimal)

214

300

188 in Base 2 (decimal)

10111100

300

The use of binary numbers in the real world

Computers or Coding (code)

400

11110011 in Base 10 (decimal)

499

400

343 in Base 2 (decimal)

101010111

400

What is a BIT?

Binary Digit

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