Casio fx-991EX scientific calculator Available in Bangladesh
Casio fx-991EX The New Classroom Standard With High-resolution LCD Technology ClassWiz has intuitive operability and high performance functions, so ideal for education.
GCSE/AS/A Level: Suitable for Cambridge International Examinations GCSE, AS & A Level.
Two way Power
Number of Functions : 552
Natural textbook display
Display expression same as textbook.
10 + 2 digits
10-digit mantissa + 2-digit exponential display.
Dot matrix display
High-resolution screen provides beautiful looking graphs every time.
Quick and easy recall of previously executed formulas for editing and re-execution.
Designed and engineered for easy operation.
List based STAT-data editor
Viewing and editing of input data in list format, showing data groups (x-data, y-data, frequency) and surrounding data.