Texas Instruments LPROFSOLAR Little Professor Solar Calculator

Texas Instruments LPROFSOLAR Little Professor Solar Calculator

• Four basic operations: addition, subtraction, multiplication and division.
• Five levels of difficulty, from 'very easy' to 'very difficult'.
• Includes over 50,000 pre-programmed tasks.
• Awards a star for each correct answer and smiles when five sums are answered correctly.
• Robust housing and solar powered cells.

The fun way to stimulate learning through mental calculations. Does not perform calculations, but suggests problems with the 4 operations and checks the answer entered by the child. Gives scores for correct answers and visual rewards when 5 problems are answered correctly. Select between +, -, * and / and from 5 levels of difficulty.