Find out what multiples are and how to sort multiples of 2 and 5. Doubling numbers Learn how to make doubles using ten frames, addition and multiplication. Counting in twos, threes, fives and tens ...

Female shopper, brown hair, sunglasses, grey top: When I go shopping I always like to know how much I'm spending. Rounding always helps me when I'm shopping. For instance I've paid £1.10 for this ...

Ever wanted to impress everyone by solving complex multiplication problems in your head, without needing a pencil or paper? It's not magic; it's mental math—a superpower you can learn! This article is ...