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CasioCasio fx-115ES Plus 2nd Edition – Advanced Scientific Calculator | 280+ Functions, Natural Textbook Display℠ | Ideal for Math, Science, Engineering & Statistics

CasioCasio fx-115ES Plus 2nd Edition – Advanced Scientific Calculator | 280+ Functions, Natural Textbook Display℠ | Ideal for Math, Science, Engineering & Statistics

Q: Why does the calculator not display decimal answers and only fractions, and why won't it square numbers that aren't perfect squares

Hello, the sd key will change fractions to decimals and back if needed. The calculator will simplify square roots that are not perfect squares and if you need a decimal answer then press the sd key and if will convert it to a decimal.

Q: Is there a comma separator - thousands function for millions and billions,etc. for example 50,000,000,000?

This is not a business calculator - not sure why you'd want a comma separator when you'd be using scientific notation: 5x10^10 for example.

Q: How is this different than the fx-300ESPLUS2 ?

I am not familiar with the fx-300ESPLU52. You might be able to go to the Casio website to get information on how they are different. This one (the fx-115) has many features which I have not yet used.

Q: can it used in SAT exam?

I'm a retired hs teacher. I've bought this model two times for my own kids because it met their needs and can be used during standardized exams such as the SAT.

Product ID: 638060645

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Details

Brand
Casio
Color
White
Calculator Type
Power Source
Solar Powered
Screen Size
6.5

📊280+ advanced functions

🔆Solar plus battery backup

🔢16-digit, 4-line Natural Textbook Display

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Description

📐 Elevate your calculations—because precision is the new power move.

SOLAR PLUS BATTERY BACKUP - Stay powered through long study sessions with eco-friendly solar energy and reliable battery support.
ENGINEERED FOR STEM SUCCESS - Perfect for math, science, engineering, and statistics—your ultimate academic sidekick.
NATURAL TEXTBOOK DISPLAY℠ - See equations and fractions exactly as in your textbooks—no more guesswork or misinterpretation.
MASTER 280 FUNCTIONS WITH EASE - From complex numbers to matrix ops, handle any advanced calculation effortlessly.
MULTI REPLAY FOR ERROR FREE CALCULATIONS - Step back, edit, and recalculate instantly to ensure flawless results every time.

The Casiofx-115ES Plus 2nd Edition is a solar-powered advanced scientific calculator featuring a 16-digit, 4-line Natural Textbook Display℠ and over 280 functions including complex numbers, matrix operations, and calculus tools. Designed for professionals and students in STEM fields, it offers multi-replay functionality for easy error correction and reliable power with solar plus battery backup.

Specifications

Number of Batteries	1 LR44 batteries required.
Display Type	LCD
Power Source	Solar Powered
Screen Size	6.5 Centimeters
Calculator Type	Engineering/Scientific
Item Dimensions L x W	9"L x 5.5"W
Material	Plastic
Color	White

Have a Question? See What Others Asked

Why does the calculator not display decimal answers and only fractions, and why won't it square numbers that aren't perfect squares

Is there a comma separator - thousands function for millions and billions,etc. for example 50,000,000,000?

How is this different than the fx-300ESPLUS2 ?

can it used in SAT exam?

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