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[Squeek]

Originally Posted by footfairyman07

A false statement has been made. In some situations, one may be required to use an apostrophe to pluralize, in order to be gramatically correct. If one is going to pluralize a letter or a number, that person uses an apostrophe.

EX. Sara got 3 A's and 2 B's on her report card.
EX. John can now count by 2's, 3's, and 4's.

I'd like a source for the numbers, please. I have confirmed your letter use as proper and will adjust accordingly. However, I have not found anything that suggests the use of an apostrophe to pluralize any number. I would also like a confirmation on whether or not you do the same for numbers greater than ten or one hundred. I do know for a fact that you do not do so on years.

I will add it anyway until it is proven wrong.

~Squeek