Product ReviewsTexas Instruments 81 Graphing Calculator

Product review

I wish the item had been describbed more clearly. The calculator did not have the cover screen. I would not have purchased it if I had know this.

bad calculators

I bought 8 calculatora. One was totally dead and another had a dead cell in the bottom of the screen. They were advertized as all working.

not enough functions

the calculator doesnt have enough functions to do my daughters high school math work.ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Great product

great product!

Verified purchase:  Yes | Condition: pre-owned | Sold by: ajventures

great

great

Verified purchase:  Yes | Condition: pre-owned | Sold by: kostya.grach

Calculator

Verified purchase:  Yes | Sold by: breadboyzvintage

Good

Good

Verified purchase:  Yes | Condition: pre-owned | Sold by: neekow