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.

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.

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.

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.

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Casio fx-115ESPLS2 White Advanced Scientific Calculator with Natural Display | 280以上の機能、自然な教科書ディスプレイ。数学、科学、工学、統計に最適です。

Casio fx-115ESPLS2 White Advanced Scientific Calculator with Natural Display | 280以上の機能、自然な教科書ディスプレイ。数学、科学、工学、統計に最適です。

Product ID: 725163829

Details

ブランド
CASIO(カシオ)
画面サイズ
6.5 センチメートル
色
ホワイト
電卓タイプ
関数電卓
電源
ソーラー式

📊280+ advanced functions

🔋Solar plus battery backup

🖥️16-digit 4-line natural display

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Description

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

SEE MATH LIKE A PRO - Natural textbook display shows fractions and equations exactly as in your textbooks.
EDIT REPLAY WITH EASE - Multi-replay lets you backtrack, edit, and recalculate steps to avoid costly errors.
POWER THROUGH ANY SESSION - Solar plus battery backup ensures uninterrupted performance during long study or work hours.
ENGINEERED FOR STEM SUCCESS - Ideal for advanced math, engineering, physics, and statistics courses—your ultimate academic sidekick.
MASTER COMPLEX CALCULATIONS - 280+ functions including integrals, matrices & regression for next-level problem solving.

The Casio fx-115ESPLS2 is a white advanced scientific calculator featuring a 16-digit 4-line natural textbook display and over 280 functions including complex numbers, matrices, and calculus. Designed for students and professionals in math, science, and engineering, it offers multi-replay for easy error correction and reliable solar plus battery power for uninterrupted use.

Specifications

ASIN	B086Z79HXS
Amazon 売れ筋ランキング	文房具・オフィス用品 - 80,466位 ( 文房具・オフィス用品の売れ筋ランキングを見る ) 関数電卓 - 39位
GTIN (Global Trade Identification Number)	00889232609690
UPC	889232609690
おすすめ度	4.8 5つ星のうち4.8 (7,176) var
カラー	ホワイト
ディスプレイの種類	液晶
ブランド名	CASIO(カシオ)
メーカー名	CASIO
メーカー型番	FX-115ESPLS2
ユニット数	1.0 個
商品の寸法 L x W	22.9長さ x 14幅 cm
商品の重量	6.05 オンス
商品外装素材	プラスチック
商品種別	高度な関数電卓。
型番	FX-115ESPLS2
画面サイズの単位	6.5 センチメートル
計算機タイプ	関数電卓
電池の数	1 アルカリボタン電池電池(付属)
電源のタイプ	ソーラー式

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B/.131

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In stock

Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Panama.

Secure transaction

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