Number Patterns: Continue, Create and Identify Change (Multiples) . Number patterns created by repeatedly adding the same amount are important in the development of algebraic understandings. These patterns are linear (when graphed will form a straight line) as the increase (or decrease) is constant. . Investigating these patterns in primary school as an extension of the multiplication basic facts gives students a comfortable introduction to the concept of function. Number patterns can be investi

Grade 12 : Number Patterns : Proof - Sum of an Arithmetic Series