Dimensions (Overall): 6.5 Inches (H) x 3.12 Inches (W) x 1.25 Inches (D)
Electronics Features: Approved for AP Physics, Approved for AP Chemistry, Approved for SAT II Math IIC, Approved for SAT II Math IC, Approved for ACT, Approved for AP Calculus, Approved for SAT I, Approved for PSAT
Battery: 1 LR44 Alkaline, Optional, Included
Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
Item Number (DPCI): 056-15-0053
The Casio fx-991EX, with a high-resolution LCD screen, allows more information for applications like spreadsheets and 4x4 matrix calculations. This calculator has as comprehensive set of advanced calculations for integration & differential calculus, along with vector and inequality calculations. For the middle and high school grades, the calculator has basic spreadsheet functionality, ratio and statistical functionality, down to ration calculations and prime factorization. Need graphical representation for data generated by the fx-991EX – no problem! Generate a QR code for your problem, scan the code and immediately see a graphical representation of your data; within a classroom, students can see their collective data in real time with other students. Recommended for students taking General Math, Pre-Algebra, Algebra I & II, Trigonometry, Calculus, Statistics, College Algebra, Chemistry, Physics, and Engineering.