Back in the early days of the calculator the basic calculator with the plus, minus, multiply, and divide costs up in the many hundreds of dollars. Things sure have changed. Now you can get more power in this casio than you would ever need unless you are a math major or mathematician or something. IT does everything all the big graphing calculators like TI-83s do except the graphing. For any type of calculation even with sine, cosine, and tangent this is your calculator. For basic use, home use, and even up to algebra this is the calculator for you at a very cheap $15. Casio has crammed a lot of easy to use functions and buttons on the key area and display. It is even solar powered too so you can use it off the sun light.
Recommend this product?
It is stuffed with features for your math needs. Have fun and go buy it.