---
product_id: 43694067
title: "Casio fx-991EX Classwiz for High School Students"
price: "₹ 1922"
currency: INR
in_stock: true
reviews_count: 4
url: https://www.desertcart.in/products/43694067-casio-fx-991ex-classwiz-for-high-school-students
store_origin: IN
region: India
---

# Natural Display Long Battery Life Advanced Functions Casio fx-991EX Classwiz for High School Students

**Price:** ₹ 1922
**Availability:** ✅ In Stock

## Summary

> 📚 Elevate Your Math Game with Classwiz!

## Quick Answers

- **What is this?** Casio fx-991EX Classwiz for High School Students
- **How much does it cost?** ₹ 1922 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/43694067-casio-fx-991ex-classwiz-for-high-school-students)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stay Charged, Stay Ahead:** Enjoy a long-lasting battery life that keeps you focused on your studies without interruptions.
- • **Unlock Advanced Features:** Access over 500 functions, including statistics, calculus, and more, to tackle any math challenge.
- • **Empower Your Calculations:** Experience the power of a natural textbook display that makes complex equations easy to read.
- • **Sleek and Portable Design:** Lightweight and compact, perfect for on-the-go students who need a reliable calculator.
- • **Join the Class of Innovators:** Be part of a community that values cutting-edge technology in education.

## Overview

The Casio fx-991EX Classwiz is a high-performance scientific calculator designed for high school students, featuring a natural textbook display, over 500 functions, and a long-lasting battery, making it an essential tool for mastering mathematics.

## Description

desertcart.com: Casio fx-991EX Classwiz for High School Students: 9781548247102: Getling, David: Books

Review: Helped me through math problems that I haven't used for years! Class Wizz - - you're a genius! - When all else fails, you need a plan and a backup!
Review: An incredible book for an incredible calculator - Casio has put together what has to be the best scientific calculator on the market* with the fx-991EX Classwiz, and Mr. David Getling has put together a manual that covers the more significant features of that calculator. In his examples, Mr. Getling shows screens and key sequences along with his down-to-Earth explanations. You've got the best calculator in its class, why not get the best manual that will help you become a master using it? * - non-programmable and non-graphing class of calculators

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #187,680 in Books ( See Top 100 in Books ) #15 in Secondary Education #185 in Mathematics (Books) |
| Customer Reviews | 4.4 out of 5 stars 138 Reviews |

## Images

![Casio fx-991EX Classwiz for High School Students - Image 1](https://m.media-amazon.com/images/I/81zoXqWk2HL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Helped me through math problems that I haven't used for years! Class Wizz - - you're a genius!
*by W***T on May 13, 2025*

When all else fails, you need a plan and a backup!

### ⭐⭐⭐⭐⭐ An incredible book for an incredible calculator
*by T***S on December 21, 2019*

Casio has put together what has to be the best scientific calculator on the market* with the fx-991EX Classwiz, and Mr. David Getling has put together a manual that covers the more significant features of that calculator. In his examples, Mr. Getling shows screens and key sequences along with his down-to-Earth explanations. You've got the best calculator in its class, why not get the best manual that will help you become a master using it? * - non-programmable and non-graphing class of calculators

### ⭐⭐⭐⭐⭐ Powerful,easy to use
*by C***S on January 11, 2020*

Back in school after 40 years. Excellent calculator,very easy to use for trig & algebra. I'll be trying this out in calculus and statistics later. Haven't had a chance to try out the more complicated stuff but works great so far. Oh the display is nice and contrast,no problem seeing the display in any light.

## Frequently Bought Together

- Casio fx-991EX Classwiz for High School Students
- The Casio fx-991EX CLASSWIZ Practice Examples

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-05-03*