Customer Ratings & Reviews

It is easy to use and has many functions. Should be able to use through college

Great product for high school er and SAT takers, great

My granddaughter needed this for a class while in high dchool. I pretty sure it was put to good use because she is now finishing her First year at UCSD. GO Tritons!

I love it because it helps me in solving my equation quickly

preferred calculator for many high school math classes

Bought this for my son and it works wonder and price match online.

It is niot cheap, but it is good. I recommend this calculator.

This product came recomended by the scholl and worked exactly as expected.

Works great. My grandson uses it for his college courses.

Purchased for 9th grader. She has learned well on this device.

Product has maintained consistent quality and operation for several years.

This calculator really came in handy for my statistics class, it's a little difficult to learn all the functions but once you get it down it's a lifesaver.

This was bought for ACT test and is a good calculator for thebtest.

I remember having to use this in high school way back in the day. This one is a lot nicer. Still confusing to use.

My daughter needed a graphing calculator and the store was sold out. Oh no we need it in a few days so the store worker hooked us up with one on line and it was shipped to my home in time. Good deal

I was told it basically works the same as the one the school wanted.

This calculator did everything as advertised. I highly recommend it

A little expensive but can do lots and comes with instructions

Very quick delivery , the product is good I bought for freshman

Chances are, you're some kind of student. You will likely be asked to graph something or put something into a matrix, or do something normal calculators don't do. You're just about to buy this one maybe because it was recommended for a class or you want to save a few $$$'S because the 89 is more expensive. But at the end of the day this calculator old! Your cellphone do a better job plotting basic graphs. You're better off getting That Casio calculator with the better LCD screen and plots the don't look like something from Minecraft. Yes you might spend a few bucks more but you'll thank me on that test when you're asked to plot something and your Casio or Ti-89 plots graphs in seconds. This 84 takes forever and a day. And if the graph is not what you wanted you will spend even more time just trying to get something that should have not taken more than 5 seconds. Overall this calculator is Slow, had bad graphics, and can't even outperform your typical iPhone calculator app.