Casio Fx 991es Plus Scientific Calculator
Casio V.P.A.M. calculators are scientific calculators made by Casio which use Casio's Visually Perfect Algebraic Method (V.P.A.M.), Natural Display or Natural V.P.A.M. input methods. V.P.A.M. is an infix system for entering mathematical expressions, used by Casio in most of its current scientific calculators.
| Calculator Type |
Scientific Calculator |
| Brand |
Casio |
| Style |
Trendy |
| Model Name/Number |
Casio Fx 991es Plus Scientific Calculator |
| Color |
Black |
| Country of Origin |
Made in India |
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