you press off
On a regular calculator, you just leave it it will off itself. On a scientific calculator, press shift AC.
On normal calculator, press 'Off'. If your calculator doesn't have this button, the calculator will turn off automatically after some time. On scientific calculator, press 'shift' and press 'AC'. (depends on your version of the calculator)
by pressing the on/off button
press the reset button on the back of the calculator that worked for me
by buttons.....
To power off an Orpat calculator, you typically need to locate the power button, which is usually labeled as "ON/OFF" or with a similar symbol. Press and hold this button for a few seconds until the display turns off or the calculator shuts down. Some Orpat calculators may also have an automatic power-off feature after a period of inactivity to conserve battery life.
To power off the Citizen Calculator CT-555, simply press the "OFF" button located on the front panel. If the calculator is unresponsive, you can also remove the battery to turn it off. In case of a solar-powered model, covering the solar panel will effectively turn off the display. Always ensure to turn it off to conserve battery life.
An offset mortgage calculator helps people pay off their mortgages quicker than they anticipated because the calculator allows them to properly assess their mortgage. Using an offset mortgage calculator is always a good idea.
To manually switch off the Casio MJ-120D calculator, simply press the "AC" (All Clear) button. This action effectively turns off the calculator and clears any calculations. If the calculator doesn't turn off immediately, you can also remove the batteries to ensure it is completely powered down.
sandpaper/gasoline
the power key turns on and off
To turn off a CASIO scientific calculator, simply press the "ON" button followed by the "SHIFT" button, and then press the "AC" button. Alternatively, most models will automatically turn off after a period of inactivity. If you want to reset or clear the calculator, you can also remove and reinsert the batteries.