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Sharp EL-500WBBK Battery Fraction D.A.L. Scientific Calculator

Sharp EL-500WBBK Battery Fraction D.A.L. Scientific Calculator

$12.95
Condition
Fraction Calculator with Advanced D.A.L. (Direct Algebraic Logic). The 500WBBK model is a cosmetic modification of 500LB.

Features:

  • Direct Algebraic Logic allows students to enter the elements of an expression in the exact order they appear in the textbook.
  • Extra Large Display: 10-digit LCD numeric dot matrix readout plus 2 digit exponent.
  • Fraction Functions: simplifications, mixed fractions, reduce to common denominator, and greatest common factor and least common multiple.
  • Checking D.A.L.: expression and results shown simultaneously.
  • "Playback": after getting an answer users can "play back" the expressions and substitute new numeric values.
  • Additional Features: simple scientific and statistics functions, 131 functions, 2 memories, battery-powered, attached flip-over protective hard case.

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