Arithmetic Files
11 Problems
Added 01.09.11
Adding and Subtracting Directed Numbers
Added 27.07.11
- A PowerPoint demo od using negative numbers in addition and subtraction
Adding and Subtractive Negative Numbers
Added 27.07.11
Adding Darts
Added 29.07.11
- Practice addition using this game
Alphabetables
Added 29.07.11
- A puzzle that encourages thinking about multiplication tables and patterns
Amazing
Added 01.08.14
- A simple maze activity with lots of arithmetic practice
Arithmagons
Added 29.09.11
- Various arithmagon worksheets including decimal and algebraic
Arithmagons
Added 23.04.11
- A set of simple arithmagons
Balancing
Added 17.01.16
- A task focused on addition of directed numbers based on the format developed by Whit McMahan
Basic Number Skills
Added 27.07.11
Blip Blop Problems
Added 29.09.11
- Using made up units to enhance understanding
Box Mulitplicaiton
Added 29.07.11
- Excel sheet generating questions and answers
Box Multiplication 2×2
Added 29.07.11
Box Multiplication 2×3
Added 29.07.11
- A self-marking Excel sheet
