CalculoDingo is a real mine of information which will help you to assist your children or students (specifically through personalised help) from Kindergarten through to Grade 3 (and beyond for revision).
The game CalculoDingo actually offers 15 different rules with the same set of cards. These rules are a great help with work on numeration, additions, subtractions and doubles.
All the games which made the made the « addition, subtraction » and « numeration » cases so successful will be found in CalculoDingo.
The following notions are looked at in numeration: recognizing numbers, comparing numbers, inserting one number between two others, sequencing, parity, the decimal system (units and tens).