The plural is thirteens, but it is only used when referring to the number itself:
Addresses with two thirteens might seem unlucky. (1313)
We had to count to one hundred and thirty by thirteens.
The plural form of thirteen is thirteens.
The plural form of thirteen year-old is thirteen year-olds.
The plural for thirteen is thirteens (13s). As in "they are in their thirteens".
The correct spelling is thirteen colonies (plural of colony).From north to south, they were:New HampshireNew YorkMassachusettsRhode IslandConnecticutPennsylvaniaNew JerseyDelawareMarylandVirginiaNorth CarolinaSouth CarolinaGeorgia
8-6 are 13, since it is plural. The correct way to say it however would be 8-6 equals 13 but it actually equals 14.
The correct phrasing is "seven and five are thirteen." In this case, "seven and five" are two separate numbers that are being added together to equal thirteen. When combining two distinct quantities, the verb should agree with the plural subject "seven and five," making "are" the appropriate verb choice.
The three words that sound the same are:their - plural possessive pronounthere - location (not here)They're - contraction of "they are"
* Oceans Thirteen * Stallag Thirteen * Thirteen Days * Thirteen Dead Men * Thirteen Ghosts * Thirteen Women * Flight for Thirteen * Four Thirteen
The number 13 is spelled "thirteen".thirteen
Thirteen is spelled "thirteen" and fifteen is spelled "fifteen."
The full declamation of "thirteen" is: "thirteen"
Well, honey, the correct way to say it is "seven and five are thirteen." You see, we're talking about two numbers here, so "are" is the right choice. Don't worry, we all make grammar mistakes sometimes, but let's try to get it right next time, okay?