Arithmetic Files
Adding and Subtracting Directed Numbers
Updated on 27 July 2011
- A PowerPoint demo od using negative numbers in addition and subtraction
Alphabetables
Updated on 29 July 2011
- A puzzle that encourages thinking about multiplication tables and patterns
Arithmagons
Updated on 29 September 2011
- Various arithmagon worksheets including decimal and algebraic
Directed Numbers Starter
Updated on 27 July 2011
- A selection of quick questions like the type sometimes met on SATs papers