Anyone using Casio fx-350MS calculator? I have only bought this calculator like a month ago and now it is malfunctioning. And its very frustrating : r/calculators
Casio FX300MSPLUS2 Scientific 2nd Edition Calculator, with New Sleek Design, Black, 0.4" x 3" x 6.4" - Walmart.com
Casio FX-350MS 2nd Gen Non-Programmable Scientific Calculator; 240 Functions and 2-line Display| InkCaboodle.com
Casio FX-350MS Calculator - Best Value For You – Color Station Website