Texas Instruments Little Professor Solar - Rekenmachine - Blauw/Geel - Rekenmachine - standaard

The Little Professor is a fun way to stimulate learning through mental calculations.\n\n- Gives scores for correct answers and visual rewards when 5 problems are answered correctly\n- Select between +, -, * and / and from 5 levels of difficulty\n- The Little Professor is a learning tool similar to electronic flashcards\n- Solar powered