Most nouns ending in -o add -es to form the plural (with some exceptions like photo/photos).
To is regular. It follows the -es Addition rule.
Use plural verbs: "The toes are ready" (not "is ready").
Yes. The plural toes is standard across all English variants.
The word to follows the standard English pluralization rule. When forming the plural, to becomes toes. This follows the -es Addition pattern, which is one of the most common plural rules in English.
Understanding why to becomes toes helps with spelling and pronunciation. Most nouns ending in -o add -es to form the plural (with some exceptions like photo/photos).
When using toes in writing, remember that it functions as a plural noun in sentences. It pairs with plural verbs and pronouns. For example: "The toes are ready" (not "is ready"). This subject-verb agreement is essential for grammatical correctness.