Customer Ratings & Reviews

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

A little expensive but can do lots and comes with instructions

Works just like it's supposed to. It was required for school.

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.

Great. Daughter was able to accomplish assignment with fault.

Classic, overpriced but necessary until Desmos makes a device teachers can use to lock students phones. Wouldn’t that be nice!

The calculator has been working well, and I'm glad to have purchased it.

All the functions needed for high school or college math courses.

This is a beautifully designed calculator. The quality of the calculator was very well done with great materials. The buttons easy to push and of course the results are accurate to 100%.

Required tool for my kids high school math class..

I was familiar with this calculator in high school when I took precal but when I bought this one I noticed that they updated the software and in my opinion it makes everything look cleaner and easier to understand.

Good calculator for the money. I would recommend this to a friend.

Great product for my class. Product is big and bulky though.

Purchased for my grandson to use in school. Meets and exceeds his need.

Simple graphing calculator, great for the money. Necessary for HS.

This calculator was exactly what my daughter needed for school, good choice.

Great calculator, perfect for a beginner and does what it's suppose to.

nice and handy product for students. It is easy to use and easy to navagate

my daughter had been looking for this and it's just what she needed..Thanks