CASIO Best-Selling Product FX-82ES PLUS A-2 Scientific Calculator with Function A-2 for Students' Exams And Daily Learning, White Color, Suitable for College, High School, Middle School Students, No Storage Functio

Random number generation

Factorization and remainder calculations

Equation and function calculations

Support for complex numbers, matrices, and vectors (limited)

Multi-step replay function for previous calculations

Error messages displayed in Chinese for easy correction

Comfortable, large-area keys with mathematical format printing for easy formula input

Dual sliding cover design for protection and portability

Special recessed power button to prevent accidental power-on and save battery

Powered by one AAA battery (included)

CASIO fx-82ESPLUSA calculator

Instruction manual

Warranty card

AAA battery (pre-installed)

Supports multiple Chinese math textbooks editions including Renjiao, Beijing Normal University, Huazhong Normal University, Zhejiang Education Edition, Suzhou Edition, Higher Education Edition, and Jiangsu Vocational Edition

252 calculation functions synchronized with textbooks

Table format statistics display

Example problems and step-by-step solutions included

Chinese language interface with clear error messages

Reliable and durable build quality