Casio FX-991ES Plus 2nd Edition 417 Function Calculator Features 417 functions Natural expression input 10+2 digit display Multiple response function Fraction calculations Real algebraic logic 7 variable memories Angle unit Trigonometry Hyperbola Logarithm Algebra x3 Coordinate transformation Combination, permutation Integral Differential Equations Matrix operations Vector Complex numbers 40 scientific constants Statistics (list-based STAT data editor, standard deviation, regression analysis) base-n computing Table function CALC function Solution function 1xAAA (R03) battery 13.7x80x161mm 110 grams.
Casio FX-991ES Plus 2nd Edition 417 Function Calculator Features 417 functions Natural expression input 10+2 digit display Multiple response function Fraction calculations Real algebraic logic 7 variable memories Angle unit Trigonometry Hyperbola Logarithm Algebra x3 Coordinate transformation Combination, permutation Integral Differential Equations Matrix operations Vector Complex numbers 40 scientific constants Statistics (list-based STAT data editor, standard deviation, regression analysis) base-n computing Table function CALC function Solution function 1xAAA (R03) battery 13.7x80x161mm 110 grams.
Casio FX-991ES Plus 2nd Edition 417 Function Calculator Features 417 functions Natural expression input 10+2 digit display Multiple response function Fraction calculations Real algebraic logic 7 variable memories Angle unit Trigonometry Hyperbola Logarithm Algebra x3 Coordinate transformation Combination, permutation Integral Differential Equations Matrix operations Vector Complex numbers 40 scientific constants Statistics (list-based STAT data editor, standard deviation, regression analysis) base-n computing Table function CALC function Solution function 1xAAA (R03) battery 13.7x80x161mm 110 grams.
Casio FX-991ES Plus 2nd Edition 417 Function Calculator Features 417 functions Natural expression input 10+2 digit display Multiple response function Fraction calculations Real algebraic logic 7 variable memories Angle unit Trigonometry Hyperbola Logarithm Algebra x3 Coordinate transformation Combination, permutation Integral Differential Equations Matrix operations Vector Complex numbers 40 scientific constants Statistics (list-based STAT data editor, standard deviation, regression analysis) base-n computing Table function CALC function Solution function 1xAAA (R03) battery 13.7x80x161mm 110 grams.
Last updated at 06/07/2026 17:27:44
Casio FX-991ES Plus Pink 2nd Gen Non-Programmable Scientific Calculator
Free delivery
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FX-991ES-PLUS Scientific Calculator 417 Functions Students School Office Coin Battery Two Ways
Delivery $10.18
fx-991ES PLUS Multifunctional science function calculator-417function Specially designed for student
Free delivery
الة Øاسبة علمية fx 991 es plus
Casio fx-991ES Plus, 2nd Generation
Delivery between 11–17 June $29.87
SCIENTIFIC CALCULATOR 417 FUNCTIONS FX991ESPLUS-2 2ND EDITION BLUE
Delivery between 12–18 June $35.31
SCIENTIFIC CALCULATOR 417 FUNCTIONS FX991ESPLUS-2 2ND EDITION PINK
Delivery between 12–18 June $35.31
Casio fx-991ES PLUS 2nd Edition Non-programmable scientific calculator
Delivery between 10–22 June $10
Kalkulator CASIO fx-991ES PLUS 2nd Edition Natural Textbook Display 417 funkcija crni
Delivery $8.15
Casio fx-991ES Plus 2 Scientific Calculator with 417 Functions and Display Natural Single
Delivery $11.37
originally posted on shopee.sg
Performance:original casioQuality:original and reputed company and manufacturerA must have device for students , employees , engineers…has numerous functions to use and is a handy companion to get quick, easy as well as complicated calculations done… can be used for all major exams…
originally posted on ebay.com
I bought this calculator to cover the electronic mathematical needs of a private student studying for an A-level in mathematics. I find it aesthetically pleasing and I much prefer the keyboard with light silvered background. the display is clear and the digit size is nearly double the size of the -ex classwiz! I use it regularly and every day. There are a couple, probably literally two, drawbacks with this calculator. The first is that it doesn't display a cumulative binomial distribution table. the second, which probably applies to most advanced scientific calculators today, is that its not possible to change the exponential coefficient to a negative value after it is entered. Admittedly this is not a major problem and a process that's fairly easy to remember.
originally posted on staples.ca
Does a lot of really usefull functions but sometimes takes a bit of time calculating some bigger integrals. That being said it can solve definite integrals that online calculators can't. Also the buttons arent as fast to press as the pure mechanical buttons found on other calculators. I still give it 5 stars because the features to price ratio is excellent.
| Design | Solid |
Casio FX-991ES Plus Pink 2nd Gen Non-Programmable Scientific Calculator
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
FX-991ES-PLUS Scientific Calculator 417 Functions Students School Office Coin Battery Two Ways
Delivery $10.18
fx-991ES PLUS Multifunctional science function calculator-417function Specially designed for student
Free delivery
الة Øاسبة علمية fx 991 es plus
Casio fx-991ES Plus, 2nd Generation
Delivery between 11–17 June $29.87
Performance:original casioQuality:original and reputed company and manufacturerA must have device for students , employees , engineers…has numerous functions to use and is a handy companion to get quick, easy as well as complicated calculations done… can be used for all major exams…
I bought this calculator to cover the electronic mathematical needs of a private student studying for an A-level in mathematics. I find it aesthetically pleasing and I much prefer the keyboard with light silvered background. the display is clear and the digit size is nearly double the size of the -ex classwiz! I use it regularly and every day. There are a couple, probably literally two, drawbacks with this calculator. The first is that it doesn't display a cumulative binomial distribution table. the second, which probably applies to most advanced scientific calculators today, is that its not possible to change the exponential coefficient to a negative value after it is entered. Admittedly this is not a major problem and a process that's fairly easy to remember.
Does a lot of really usefull functions but sometimes takes a bit of time calculating some bigger integrals. That being said it can solve definite integrals that online calculators can't. Also the buttons arent as fast to press as the pure mechanical buttons found on other calculators. I still give it 5 stars because the features to price ratio is excellent.
This calculator is an improvement over the previous version, loved by many fellow high school students. This revamped version includes Casio's easy-to-use conversion & scientific functions; reliable battery & solar operation; smart-looking styling; and the most crucial fraction buttons.In terms of features, this has to most bang-for-your-buck for any student. It will continue to be my top choice. And even midst the boredom that is Math Class, you shall witness your classmates lust over this amazing calculator.
| Design | Solid |
