![Desk Calculator 12 Digits Basic Calculator with Large LCD Display](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
Desk Calculator 12 Digits Basic Calculator with Large LCD Display,27 keys Standard Function Desktop Calculators for Office, Home, School
[AC]: Turns on the calculator & clears the entire calculation process.
[CE]: Delete the last entry.
[MRC]: Retrieval of memory content.
[->]: Correction button, delete the last digit
[M+]: Adds the number shown on the display to the number stored in the memory.
Example: 3*2 + 2*6. If you directly inputs these numbers to the calculator,you will see the wrong answer: 48. If you press [3*2], [M+], [2*6], [M+], then press [MR] once, you will get the right answer: 18.
[M-]: Subtracts the number shown on the display to the number stored in the memory.
[GT]: Whenever the [=] key has been pressed, the result will be stored into the Grand Total Memory.
Example: If you want to calculate [2*3+3*5+6*8],press [2*3=], then [3*5=], then [6*8=]. Then press [GT], you will get the right answer [69]
[Energy savings]: automatic shutdown about 8 minitus