To check your calculator history, press the “History” button on your calculator. This will show you a list of all the calculations that have been performed on your calculator.

Yes, the Apple calculator does have history. You can access it by clicking on the “History” tab at the top of the calculator.

To use the memory on your iPhone calculator, first press and hold the M key. This will store the number in the memory. Then, to recall the number, press and hold the M key again.

To undo in the iOS calculator, you can shake your device or press and hold the “Backspace” key.To undo in the iOS calculator, you can shake your device or press and hold the “Backspace” key.

M is the symbol for the number 1000 on a calculator.

MC Mr MS is an acronym for “multiply, multiply, subtract”. It is a quick way to do basic operations on a calculator.

GT stands for Grand Total.

To use the memory on your Sharp calculator, first press the M button. This will bring up the memory menu. From here, you can enter a value, recall a value, or clear the memory.

ENG stands for “engineering.” The ENG setting on a calculator is used to calculate engineering problems.

To clear the memory on your calculator, press and hold the M key while turning it on.