GCSE Secondary Maths Age 13-17 - Number: Combinations - Explained

The video tutorial explains how to use three tiles, each with a different number, to form all possible numbers. It demonstrates the process of rearranging the tiles to create six unique numbers: 123, 132, 213, 231, 312, and 321. The tutorial emphasizes the importance of using all three tiles for each number and concludes by stating that there are six different numbers possible, which is also the answer to the question posed. The video also mentions the marking scheme for listing all possibilities and stating the correct number of combinations.

What is the first number that can be formed with the tiles?

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Explain the process of how to create different numbers using the tiles.

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