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 ...
Scale factors describe how much a shape has been enlarged (made larger). Enlarging by a scale factor of 2 means that each side of the shape has been multiplied by 2. All the sides double in length and ...