KS2 Primary Maths Age 9-13 - Calculations: Factors, Multiples and Primes - Explained

The video tutorial guides students through sorting numbers onto cards based on specific criteria: prime numbers, factors of 12, and factors of 15. It explains the concept of prime numbers, identifies factors of given numbers, and provides a scoring system for correct placement. The tutorial emphasizes understanding number properties and applying them to solve problems.

What are the prime numbers mentioned in the text?

Explain why the number 2 is considered a prime number.

List all the factors of 12 as described in the text.

What are the factors of 15 according to the text?

How many marks were allocated for correctly identifying the numbers?