Theme 12.  Comparing numbers up to 9. Calculating addition and subtraction expressions

In the theme you learn:
• You will practice comparing groups of objects and the matching numbers up to 9;
• You will improve your skill to find true equalities and inequalities;
• You will learn to compare numbers up to 9;
• You will make subtraction equalities using schematic drawings;
• You will calculate addition and subtraction expressions;
• You will practice finding expressions with the same value.