In "X number", should X be singular?
140916
Parts of speech and functions: "Bob made a book collector happy the other day"
42398
What is the difference between \number and \the?
47292
Do we hyphenate adjectives / numbers?
139564
Most of something is plural or singular?
3131
Indefinite article in the "An [adjective] [number] [plural noun]" construction
52504
When to spell out numbers
8125
Is "group" singular or plural?
90999
Singular to plural noun
31322
Should we use plural or singular for a fraction of a mile?
110497
Should I use "is" or "are" with "any of X"?
99444
Why do some words have "X" as a substitute?
63149
Notation for functions vs. numbers
108138
Number agreement when using “(s)” for optional plural
155121
Should "each" be followed by a singular or plural possessive?
131897
Please check my simplification for x?
89729
If $X$ is a singular matrix, then is $X'X$ singular?
1374
When a sentence uses a parenthetical plural, should the rest of the sentence treat it as singular or plural?