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.

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 …

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?"

What's 9+10 A popular vine that is commenly used as a joke. (Exp): (1) What's 9+10? (Person): twenny one

Sep 4, 2024 · **What's 9 + 10? A Classic Meme Revisited! 😂** Who could forget the hilarious viral moment sparked by the question, "What's 9 + 10?" that famously concluded with the unexpected …

Feb 23, 2025 · In the video, a child is asked, "What's 9 + 10?" and mistakenly responds with "21." The incorrect answer became so funny to viewers that it spread across the internet, turning into a joke …

Sep 18, 2023 · 9 + 10 equals 19. This is a basic addition problem in mathematics where two numbers are combined to produce a sum. Addition is a fundamental skill that is essential in various situations.

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 …