A guide to adding and subtracting floating point binary numbers.
Examples with a couple of questions to check understanding.
Great A-level computer science revision.
Binary logic puzzles - Encourage logical problem solving skills.
Starter / Extension task - This PDF document comes with three challenging binary number puzzles with each page containing some practice grids.
A booklet containing explanations and exercises on binary number conversion, hexadecimal number conversion, ASCII and Unicode.
Activities include:
Converting numbers
Binary number pattern worms
Hex Grid Challenge
ASCII word challenge
Unicode Emoji Challenge
Binary number conversion task. Pupils colour in the numbers in the 5 times table. This will reveal a hidden number when the page is turned.
Great activity when introducing binary with a bit of maths too!
Christmas task - convert numbers in to binary, find the colour associated with that binary number and colour in the blank pixel grid to reveal a Christmas related image.
The total of each box is the sum of the numbers below - Practice converting numbers in to binary and hexadecimal.
Double Sided: Side 1: Binary
Side 2: Hexadecimal
A fun worksheet that gets students converting numbers from hexadecimal to denary.
Students shade in the numbers that once converted feature in the 7 times table.
Look for the number pattern in the worm segments.
Fill in the blank segments with Binary code.
Ideal task for learning binary numbers or as a starter activity for older students.
Complete the segments by filling them in with binary numbers. The numbers should complete a number pattern.
Ideal activity for learning binary / a starter activity