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!
“No trace of the former beauty!”: Tyler’s radically changed appearance came as a big surprise to everyone
This celebrated and charismatic actress, known for her roles in numerous hit films, has been noticeably out of the spotlight for quite some time. Her “perfect” facial features have long since made her a beauty icon and source of inspiration for many.
Now, at 44, she presents a significantly changed appearance. The weight she has gained has left some fans feeling that her once charming presence has diminished and she is less recognizable compared to her former glamorous self.
Recent photos show that the actress has undergone a significant transformation, with her weight gain being particularly noticeable. Despite this, her loyal followers claim that she is still stunning and exceptional, insisting that her changing physique does not diminish her appeal.
Furthermore, although she is currently engaged, she has not expressed any urgency to formalize the union. “I am really enjoying my engagement, but I don’t feel the need to rush into marriage,” she said.
What do you think about their decision to delay marriage?
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