Year 10

Year 10

# Binary maths

## Lesson details

### Key learning points

1. In this lesson, we will discover how to perform binary shifts, binary addition and develop an understanding of the term 'overflow'.

### 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.

## Video

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## Starter quiz

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### 4 Questions

Q1.
True or False: Binary has a base of 2
False
Q2.
True or False: Decimal has 10 digits
False
Q3.
Convert this value from binary to decimal: 1111
14
30
Q4.
Convert this value from decimal to binary: 32
000001
10000

## Exit quiz

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### 6 Questions

Q1.
In binary shifting, which direction do you shift in order to multiply?
Right
Q2.
In binary shifting, which direction do you shift in order to divide?
Left
Q3.
TRUE or FALSE: When performing a binary shift for division, any remainders are discarded.
False
Q4.
Perform the following BINARY calculation: 111 + 110 (enter the binary answer only)
1011