C3-M2'S CHIPS the constructor droid

From 10 years old.

5th-6th grade primary.

96 problem-solving exercises related to proportionality, quantities, and measurements (average speed, units of length, mass, capacity, surface area, etc.). • 384 mental arithmetic exercises: fractions, decimals. Addition, subtraction, multiplication of 2 whole or decimal numbers. Division of a decimal by a whole number. • 96 operations. Set the 4 operations in a line. • 32 mathematical games on sequences, volumes, etc. • 32 complex figures to reproduce.