Year 8
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Lesson details
Key learning points
- In this lesson, we will build upon using a decimal numbering system, in order to draw analogies with how numbers can be represented using binary. We will convert between binary and decimal.
Licence
This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.
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4 Questions
Q1.
What is the binary number for number 23 (decimal)?
11011
11101
Q2.
What is the binary number for number 30 (decimal)?
01111
10111
Q3.
What is the decimal number for binary 10?
4
6
Q4.
What is the decimal number for binary 1011
13
9