This guide contains step-by-steps instructions, in Spanish that cover how to:- use the fraction and mixed-number keys- add, subtract, multiply and divide fractions, mixed numbers, and decimalsSteps are specific to TI-34 MultiView calculator.I have also included a page with a link to my favorite Spanish video that reviews addition, subtraction, multiplication and division of fractions. Professor Alex does a wonderful job of explaining things clearly. He mentions common mistakes that students ma