The calculation result obtained prior to the last one is stored in PreAns (previous answer) memory. Displaying the result of a new calculation will move current Ans memory contents to PreAns memory and store the new calculation results in Ans memory.
Casio FX 82ZA Plus Scientific Calculator
- The BIC Clic pen is a highly practical pen.
- With the push of a button, you get smooth writing, time after time.
- The transparent barrel on the Bic Clic pen allows you to know the remaining ink supply.
- The BIC Clic pen is still one of the top sellers.
- Box of 60 Red Bic Clic Pens.