Texas Instruments TI-Nspire CX II Color Graphing Calculator for High School Math & Science

Ivana maxi: Excelente calculadora para gráficas y operaciones matemáticas m

Mexico on Dec 05, 2023

Y. S. Framroze: Original product delivered.

India on Nov 25, 2023

Hyoejin Joo: She is in 11th grade! She got a 100 in SAT with this calulculator. Thank you.

United States on Oct 24, 2023

I****a: The best; it has saved me from many exams and assignments.

United States on Oct 16, 2023

KRKR: Requirement from school however Expensive product

Singapore on Aug 19, 2023

Cliente de Kindle: Si solo quieres los vales en número como por ejemplo 6x2 o calculo definidas, te servirá por qué solo da resultado numerocios pero quieres algo como 6 por 9x o parecido no te dejará el cálculo con variable, para eso cómprate su versión que diga CAS

Mexico on May 13, 2023

Sena TadesseSena Tadesse:

Canada on Apr 30, 2023

J: First, let me say that buying this refurbished was probably the most economical way to go about it.

How TI calculators get away with being so expensive and doing so little compared to a much smaller and more feature-rich smartphone, I never will understand (aside from palms in the testing industry getting greased).

The calculator itself works well and is easy to understand and use after going through a few video tutorials on YouTube.

The battery life is impressive (measured in weeks or months as opposed to hours or days with a smartphone, even with daily use).

But value? Come on--over a hundred dollars for something with less power than the smartphone I had a decade ago?

United States on Sep 24, 2022

William White: I’m attempting my degree again after being out of school for almost 20 years. This calculator has helped me tremendously with my math assignments!!! It was little confusing learning how to use it but once you learn it it’s great!!!! Most teachers want you to know the formula and let the tech do the work. Well this calculator has majority of the formulas already programmed in it!!! Let’s just say it was worth the money

United States on Apr 30, 2022

IAIA: It's good for a calculator. You really can't be expecting THAT much from these calculators, especially Texas Instruments. These are recognized by teachers/professors all around and are also certified to be allowed on AP, SAT, and ACT tests. I have them at my high school for pre-calculus and calculus. They do what theyre supposed to do and that's that. Also, most of these calculators are not worth the money but we have to work with what we have. We'll see how long it lasts.

This calculator might be a little difficult to use at first but once you get used to it, it becomes much easier. The screen is not touchscreen, but the square in the middle of the calculator allows you to drag your finger and have a cursor on your screen to tap instead of pressing buttons.

The calculator did not come with any damage, and it looks brand new. The calculator itself is thin, if you're going to put it somewhere where it is not protected it will most definitely break. I have a feeling the case will not be enough to protect it. The screen is made out of glass(or maybe hard plastic), but once it breaks I'm not sure if it'd stop working.

The color is white, black on the sides and the...

United States on Oct 02, 2020