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!
Netflix Series Declared ‘The Ultimate Show’ by Fans
Enthusiastic viewers are raving about a Netflix series, describing it as the ‘finest show they’ve ever watched,’ with many unable to resist revisiting it repeatedly.
The series has earned widespread acclaim, with fans praising its captivating storytelling and remarkable performances. Many have been binge-watching all five seasons, unable to get enough.
From the very first episode, viewers were hooked. One fan shared: “It’s the most exceptional show in recent years: packed with action, authenticity, drama, deception, love, and suspense… it encompasses all the elements to keep you engrossed. The lead cast’s performance is exceptional!”
Another viewer declared: “This is one of the greatest series I’ve ever watched. A profoundly impactful show. I adored it. The acting was outstanding. I recommend this series to everyone.”
A third fan added: “A friend recommended this series to me, and I must say it was worth it. As I started watching, I grew increasingly curious about what will unfold next. It’s truly engrossing.”
A fourth comment read: “I adore this show. I’ve been following it since Season 1 and have never been let down – astounding performances by the actors.”
A fifth fan wrote: “It’s my preferred television show. Crafty, scheming, and brilliant characters. Unforeseeable. Sufficient twists, turns, and side stories to hold your attention.”
The series was brought to life by director Joshua John Miller and writer M.A. Fortin, who collaborated to create this acclaimed show.
This American crime drama is adapted from the Spanish-language telenovela “La Reina del Sur,” itself based on a novel by Arturo Pérez-Reverte. The lead role is portrayed by Brazilian actress Alice Braga, known for her work in “Dark Matter” and “I Am Legend.” She stars alongside Peter Gadiot and Mexican actress Veronica Falcón.
The original series, which aired on USA Network, holds an impressive score of 8/10 on IMDb and 68% on Rotten Tomatoes.
The show’s synopsis reads: “Teresa escapes Mexico after the death of her drug-running partner. Upon settling in Dallas, she aims to become the country’s top drug smuggler and seek retribution for her lover’s murder.”
The critically acclaimed series draws inspiration from the novel “La Reina del Sur,” which is based on the real-life story of female drug kingpin Marllory Chacón. Known as the “Queen of the South” by Guatemalan media, Chacón turned herself in to U.S. authorities in 2014.
While the series first premiered in 2016, it continues to attract new fans who eagerly immerse themselves in its five seasons.
Lead actress Braga spoke to Forbes about the importance of the show’s representation: “It’s crucial to have Latinos in front of the camera because… when they watch the show, they can identify with it.”
She added: “There’s a vast Latino community, but if we lack Latinos in the director’s chair, in the writing room, in the decision-making spaces, such as executive producers, then we miss out on certain narratives told from that perspective.”
Despite its devoted fanbase, “Queen of the South” concluded after its fifth season. This decision came as USA Network shifted its focus away from original productions.
Fortunately, viewers can still stream the entire series on Netflix.
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