Year 10

Year 10

## Lesson details

### Key learning points

1. In this lesson, you will be introduced to the hexadecimal number system and learn how to convert between hexadecimal and decimal numbers. We will also learn why hexadecimal is used.

### 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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### 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
1111
Q5.
Perform the BINARY calculation: 11 x 10 (enter the binary answer only)
0110
1110
Q6.
Perform the BINARY calculation: 110 / 10 (enter the binary answer only)
10
1011

## Exit quiz

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### 3 Questions

Q1.
Convert this HEXADECIMAL number to DECIMAL: FF
225