To withdraw, or take away, as a part from the whole; to deduct; as, subtract 5 from 9, and the remainder is 4.
Tract, meaning to take away from.
to subtract an integer, add its opposite or additive inverse.
subtract the big number and the little number
it means multiply the the number in the ones place by two and use that number to subtract
I am not sure what you mean by "deduct," but I will interpret the meaning as "subtract." You subtract dates the same way you subtract any other number, but you result may not have meaning if you mix formats, such as subtracting a date from a percentage. If you have a formula in B1 that calculates a date and you want to subtract a date in A1, then put the following formula in C1: =B1-A1.
It derives from the greek word logic meaning ''to make sense''
It means to subtract as for example the diffence of 12 and 9 is 12-9 = 3
It is an instruction for you to carry out the arithmetic operation of subtraction on fractions whose denominators are not the same.
wich one
AT1-AN1 means to subtract the contents of the cell AN1 from AT1, but I am not aware of any specific meaning of AT-AN in Excel.
The homograph for "take away" (meaning to remove or subtract) and a small shelter is "hut."
two negatives makes a positive, meaning you add. i.e. 2 - -2 = 2+2 = 4