There is no abbreviation.
The abbreviation for number is no./nos.
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Q
No, I believe that's "numbers".The abbreviation of number is no. (from French nombre), the abbreviation of numbers is nos.
Yes, all natural numbers are real numbers. Natural numbers are a subset of real numbers, so not all real numbers are natural numbers.
Basically, there's no natural abbreviation for "workshop". Maybe "WrkShp" or something.
It is the set of natural numbers.
All natural numbers are rational numbers. No irrational numbers are natural numbers.
The medical abbreviation NFP means natural family planning.
The set of rational numbers includes the set of natural numbers but they are not the same. All natural numbers are rational, not all rational numbers are natural.
No. Natural numbers are a subset of whole numbers. Negative numbers are whole numbers but not natural.