Pen+Gear Scientific Calculator For High School Classes and Engineering, Black

It's a calculator. As long as you input the correct numbers, select the proper action and remember to ask for the answer, you can be reasonably sure you will get the correct answer.

I bought this calculator for my daughter for back to school but was honestly skeptical about its functionality due to its price. So of course my curiosity caused me to open it as soon as it arrived! Well, I was pleasantly surprised...it worked well. A very satisfied customer.

Excellent customer service rep

Perfect price and size for your middle and high school student

Works as intended. Affordable.

to replace the battery (****) you have to totally take the back off, and then the keys all fall out and get jumbled up. this unit was not designed to make battery replacement easy, even though the first thing the instructions say is that the battery may be weak from storage and shipping, so they certainly expect the user to have to replace the battery.

This is a great calculator for the price. My son is in pre-algebra and it's great. However, 33/12 is not 3 🙃 now I'm wondering what other equations are wrong in there.

pretty good for the price. had a bit of a smell at first but nothing too strong. other than that good buy

you can tell its cheap but I have 6 kids and it does what it needs to do. has a weird electrical smell that comes from the battery area. gotta ask my husband if thats normal

You can't use powers higher than 2. For example 2^3=8