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!
My Husband Disappeared Shortly After Our Marriage — 17 Years Later, I Encountered Him at a Church Service
As the congregation dispersed, a laugh halted me in my tracks— a laugh hauntingly familiar. Turning around, I saw him. Richard’s silhouette was unmistakable, his hair now touched with grey. His eyes met mine, wide with shock, mirroring my own astonishment. It was unequivocally him.
A woman at his side asked if he was ready to leave. He briefly conversed with her before telling her to meet him at the car, and then he turned to me, setting a meeting at Tom’s Cafe on River Street.
An hour later, at the cafe, Richard, fraught with nerves, began to unravel the story of his disappearance. He confessed that an old flame, his high school sweetheart, had returned, confessing her enduring love. Caught in a tempest of past emotions, he realized he still loved her. This confession crushed me, as I had clung to his memory and the hope of his return.
Stunned, I confronted him about my unwavering loyalty. “You know that I didn’t remarry and waited for you all these years?” The shock in his expression was palpable. Overwhelmed by a torrent of emotions, I stepped outside, Richard trailing behind, apologizing profusely. I left him there, just as he had once left me.
In the aftermath, as I processed the betrayal and heartache, I resolved to forgive Richard for my peace. I reached out to Jake, opening myself to the possibility of new beginnings. But, I vowed to live for myself above all, a promise etched deep within my heart.
This story, while deeply personal, reflects the resilience of the human spirit in the face of unexpected trials and the journey towards self-discovery and forgiveness. It serves as a reminder of the strength we harbor within, capable of overcoming even the deepest of wounds.
Leave a Reply