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- Sharp calculator with brain exerciser feature- Keep adult minds active with a simple but challenging math drill- Assesses the age of the user's brain- Choose the number of math drill problems in increments of 25, 50 or 100- When the problems are all answered, user is given a score based on speed and accuracy of the responses- Top 3 scores are stored in calculator's memory- Also provides standard calculator functions - percent, square root and sign change key, tax calculations and right shift key for easy correctionsELT100AB
BRAND : SHARP
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