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Vastly improved statistics interface
dustproof and has a detachable keypad for easy cleaning
Casio’s most advanced scientific calculator
Calculation Functions
Sign Change (＋/－)
FX991CW Scientific Vastly improved statistics interfaceWork out complex equations with this FX991CW Casios most advanced Scientific Calculator. Its large Natural Textbook Display shows mathematical expressions like roots and fractions as they appear in your textbooks to help you with your learning. The calculator has a high definition display and improved menu navigation making it easy to use. FEATURES INCLUDE: Work out complex equations Large HD Natural Textbook Display with easy to navigate menus 540+
US$ 90.00
US$ 90.00
US$ 101256.50
