The Casio Desk Calculator Mj-100Dplus is a versatile and efficient calculator that is perfect for both home and office use.

It features a large, easy-to-read display and a durable design that ensures long-lasting performance. With its dual power source, you can use either battery or solar power to operate the calculator.

It also has a variety of functions including basic arithmetic operations, percentage calculations, and memory storage. The Casio Desk Calculator Mj-100Dplus is a reliable and convenient tool for all your calculation needs.

• Review up to 300 calculation steps
• Auto Review by pressing one single button
• While reviewing a calculation you can make changes in values and operators and re-execute to obtain a new result
• Automatic totalization of the results of different calculations
• The recheck function allows confirmation of errors by sound when checking calculations
• If the user presses an incorrect key when performing a second calculation to check calculation results a buzzer sounds to alert the user of the error