The plural forms of the noun zero are zeros or zeroes, both are accepted.
The plural possessive forms are zeros' or zeroes'.
examples:
That zeros' column is a list of my net profits.
That zeroes' column is a list of my net profits.
Neither, mathematics is plural. The plural possessive is mathematics'.
The plural form of the noun zero is zeros.
The plural form of the noun cardinal is cardinals.The plural possessive form is cardinals'.Example: Cardinals' nests can be found in many types of trees and shrubs.
In English, a noun or pronoun is described by its number and case. "My" is singular in number and possessive in case. "Our" is plural in number and possessive in case. Plural simply means more than one.
The plural form of the word zero is zeroes, like "There are a lot of zeroes in that number."
The plural form of zero is zeros or zeroes.
Singular possessive: secretary's Plural: secretaries Plural possessive: secretaries'
The plural is lads. The plural possessive is lads'.
The plural is relatives. The plural possessive is relatives'.
The plural form is suffixes. The plural possessive is suffixes'.
The plural form is stepsisters. The plural possessive is stepsisters'.
The plural form is Mexicans. The plural possessive is Mexicans'.
The plural form is echoes. The plural possessive is echoes'.
The plural form is inches. The plural possessive is inches'.
Studies' is the plural possessive of study.
The plural possessive is pals'.
Coaster's is singular possessive. The plural is coasters, the plural possessive is coasters'.