• Well-suited for home, school, or office settings where standard arithmetic (addition, subtraction, multiplication, division), square roots, sign changes and basic percent/discount operations are needed. It isn’t designed for advanced functions (e.g., trigonometry, graphing, programming). • The large display and big keys make it friendly for students or users who prefer more visibility and simplicity. • The solar/battery dual power adds reliability – solar for everyday use, battery backup when light is insufficient.
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