Casio Zr 2nd Edition FX-991ES Portable Scientific Calculators Accounting LED Natural Textbook Display

Description:Useful Function: It shows mathematical expreions such as roots and fractions that appear in your textbook, and this increases understanding because the results are easier to understand.Wide Application: Perfect for Algebra, calculus, statistics and more. It can be used in school, college, office and home, etc.Easy to Carry: The calculator is small and lightweight, portable, you can easy to carry in school exam and test, provide calculating help.Durable Material: Protective hard case helps prevent damage when stored. It is made of LED material, which is durable and Long-lasting.Multifunctional Calculator: The calculator covers the most scientific functions what college students need to use at university, including algebra, solving equations, vectors, matrices, data analysis, etc. Reading instruction attached will help you know how to use and find these functions.