9+10=21 is an incorrect answer to a math problem, which was first spoken online in a Vine video. The video, also known as "What's Nine Plus Ten," quickly became a fad within the Vine community, …

You stupid what's 9+10? -Original vine. 9+10=21 day's left until THE GREAT MEME. RESET !!!

9+10=21, also known as "What's Nine Plus Ten" is a Vine video meme where an African-American kid, sometimes referred as the "21 kid", was asked what 9+10 is and he answered "21" as an incorrect …

"What's 9+10" is a slang term that gained popularity on the internet in recent years. The phrase originated from a viral video of a young boy answering the question "What's 9+10?"

A popular vine that is commenly used as a joke. (Exp): (1) What's 9+10? (Person): twenny one by Miss Awesome 😏 December 19, 2014

Jun 18, 2023 · When the kid denies this claim, he is asked “What’s 9+10” to which he replies “21”, which leads to his brother confirm his statement: “You stupid”. It is also referenced as “What’s nine plus …

Nov 25, 2020 · If you add 9 + 10 in base 12, then the answer is 21 (assuming you convert the answer back to base 10).

Jul 7, 2022 · As the meme came back in 2019, the joke confused increasingly more people who were not in the know. While 9 plus 10 does not actually equal 21, it's simply fun to claim so as a reference …

The sum of nine plus ten is equal to nineteen. We can also express that 9 plus 10 equals 19 as follows: What is 9 plus by other numbers? Find out what is 9 plus 10. Add 9 + 10. nine plus ten.

This video takes a look at the origin of the 9+10 vine, whether we know who the 21 kid and if he actually went missing.The vine has been around since 2014, and is still being memed to this day!