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!
If You See Someone With This Tattoo On Their Hand, Here’s What It Means
The meanings that various people attach to their tattoos and other body art can vary greatly. Certain places celebrate things that other places wouldn’t tolerate.
For instance, a sigil or symbol that has significant meaning in one location may appear to be a collection of haphazard squiggles in another.
It’s probably reasonable to assume that for as long as humans have existed, people have used their appearance to express themselves and transmit messages.
You most likely don’t live on an isolated island because tattoos are a common sight for most individuals. While certain designs, like those that tell stories or adhere to traditions, may be ridiculous and ones they wish they hadn’t purchased when they were younger, others may have profound, significant meanings.
I find it really interesting when I see the same tattoo on multiple people, even though you might not agree. To put it another way, I’m instantly curious about the meaning behind the tattoo and the reason the owner wants to live a lifetime with it on their body.
Over the years, I’ve heard numerous stories about the “red string of fate” from people, but I’ve never taken the time to investigate them.
The little red tattoo may be recognizable to a few of our readers, but most people who have seen it previously are probably unaware of its meaning.
I had noticed the same thing on a couple other people. Still, more than enough to detect a pattern. Though I wasn’t sure what this symbol meant, I knew it meant something.
I looked up more information regarding the aforementioned red string tattoo online. It is referred to as the “red string of fate” in Asian nations.The tattoo resembles a straightforward bow with tails, like to a knotted shoelace. It typically appears on the thumb of men and the pinky finger of women.
There’s more to this little tattoo than meets the eye. It is related to hope and love. The story is allegedly adapted on a Chinese folktale about a matchmaker who has the ability to predict the destiny of every individual.
The notion that someone is supposed to be your partner is, of course, not exclusive to romantic partnerships. In a similar vein, virtually every culture holds the belief that you are connected to someone via an invisible relationship.
The crimson thread of fate in this instance indicates that two individuals are destined to be together regardless of their current circumstances or location. For some, that is a comforting and consoling concept. However, other people probably want to have total control over their own life.
Which camp are you in? Has anyone ever seen a person who has a tattoo of the red string of fate?
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