Casiofx-300ES Plus 2nd Edition – Standard Scientific Calculator | 262 Functions, Natural Textbook Display℠ | Ideal for Middle School, High School Math, Statistics & Algebra | Black

Got this for a General Chemistry course that doesn’t allow graphing calculators, and it’s been perfect so far. I’m used to my TI-84, so there was a slight learning curve, but the inside of the sliding cover has a sticker with some helpful guides to changing modes and converting fractions. I love that this calculator has the option to give results as fractions and in terms of pi—that would have been super helpful for Calc!It’s a similar size to the TI-84—perfect for fitting into any pocket of my backpack—and seems very sturdy. The best part is that it never needs to charge! No more frantic searching for a charger the night before a test, or forgetting to charge and trying to find someone in another class who can lend you their calculator.Don’t be fooled by the pictures, though: there are only 2 lines—one for your entry and another for the answer.

I am a nerd and a calculator nut, and this is hands-down the best calculator a student can have.I have several expensive calculators that are complex, fragile, and slow. I used this when I was in college and have been recommending it to my students for the past 10+ years (I am a high school math teacher, algebra through calculus).The best features are;All operations with fractionsSquare root radicalsLogarithms with change of baseTable functionVery inexpensivePretty much all professors allow itI strongly recommend this for all students high school through college.

An excellent product for the price (as of 2025-05-16). It is easy to use. The natural algebraic entry system for inputting expressions is great for both students and even those teaching or tutoring also. The calculator simplifies radicals (square roots, cubic, and nth roots are not simplified and displayed numerically) automatically. It also automatically simplifies fractions, and I prefer the readability of its output over TI's display. This is a great calculator which will serve you well throughout primary, secondary, and even many undergraduate math courses.

A good calculator, provides all the relevant functions. Works well and the price was very attractive!

This calculator has all that my son needs for his high school.It is durable and the display is good. Functionality is also good.

The school my daughter goes to requires them to use a calculator. This one will go with her all through high school. Great product and works perfectly for all types of math.

Very good calculator. Needs all you need for beginner to intermediate calculations. The natural display is especially useful for fraction calculations

Been using Casio calculators for decades now. Well made as always and so accurate. I double checked the answers and it always gave a correct answer.