Challenge: Can you solve this math problem for middle schoolers – without a calculator?
Classic brain training methods are perhaps puzzles like crosswords or sudoku, but I have recently become more attracted to the type of challenge you’ll see below.
These puzzles have been flooding the web lately, probably because they are really fun!
These are old classic mathematical problems. When you were in middle or high school.
These math problems are more fun when you find yourself trying to remember the math you learned as a child.
Can you figure out the correct solution?
Here is the challenge, in the picture below.
At the top of the picture, we see the task and then four possible answers.
Which solution do you think is the correct one?
How did you come up with it?
Take your time and think about it to find the correct solution.
Done? Below you can check if you picked the right number!
A
B
C
The correct answer
The correct answer is B: 12.
Why is 12 the correct answer?
Well, if you remember from your school days, according to the order of operations, you do multiplication before addition and subtraction, so you start by solving 3 x 3, which results in 9.
Then we are left with a simpler math problem: 3 + 9 – 3 + 3
The answer is therefore 12.
Did you pick the correct number? Congratulations!
“Go F–k Yourself” Elon Musk Is Never One To Pull Punches, Absolutely Unloads On Ad Boycott, Calls Out Disney CEO
Elon Musk is never one to pull punches, even when he’s in a good mood, and now that advertisers are boycotting X, he’s not in a good mood and is certainIy not pulling punches.
Such was obvious when, on Wednesday, Elon appeared at The New York Times’ DealBook/Summit with CNBC’s Andrew Ross Sorkin.
There, Elon directly confronted the group of companies engaging in the ad boycott of X, Go f -k yourself. That came when Elon was discussing the nature of the economic attack on X and argued, quite persuasiveIy, that it is coming to be difficult for them to threaten him, one of the wealthiest men on Earth, with money.
Speaking to Sorkin about the issue, Musk said, “I hope they stop. Don’t advertise. If somebody is going to try to blackmail me with advertising, blackmail me with money, go fuck yourself. Go f -k yourself. Is that clear? I hope it is.”
Elon then went on to single out Disney CEO Bob Iger, who said that he does not want Disney to be affiIiated with Musk and his comments and whose company stopped advertising on X. Directing his comment toward Iger, Musk said, Hey Bob, if you’re in the audience.
Musk also commented, during the event, on a tweet he made that some called anti-Semitic, saying, I shouId in retrospect should not have replied to that one person.
He added, Essentially I handed a loaded gun to those who hate me, and arguably to those are antisemitic, and for that I’m quite sorry. That was not my intention.
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