Triangular Numbers Worksheets
PrimaryLeap.co.uk . PrimaryLeap.co.uk – Triangular numbers 1 Worksheet
Triangular Numbers on Isometric Dot Paper . This CfE Second Level maths resource is perfect for exploring triangular numbers.
Numeracy: Prime numbers 1 . Math: Prime numbers – Look at the number square from 1 – 100 and colour all of the prime numbers red.