Calculation notebook

Publisher: Belin

Authors:

• GERARD SANSEY

180 activities to learn to count step by step.

The discovery of each number follows a progression in 4 stages with:

1. the number written in letters and numbers ;
2. a simple mathematical concept explained and schematized ;
3. plotting the decomposed number with writing lines to practice copying it;
4. progressive training exercises to master the numerical sequence , count quantities and calculate .

Also at the end of the book:

• concrete problems of everyday life to calculate in situation;
• a summary table of numbers up to 100 .