The valuable = sign

Drive.Google.com leads to Google “Drive” which offers free blank pages for typing, and free spreadsheets for money and basic calculation, what we called “arithmetic” in elementary school.  The four basic arithmetic operations are:

Addition  2+2=4         +

Subtraction 6-2=4      -

Multiplication 3*3=9    *

Division 8/2 = 4          /

But in spreadsheets, indicate arithmetic by putting the equal sign first

Addition =2+2

Subtraction =6-2

Multiplication =3*3

Division =8/2

I once heard a college official say that everyone can benefit from using spreadsheets.