Have you ever come across a math problem that seems easy at first glance, only to realize that most people get it wrong? The equation 9 – 9 ÷ 9 + 9 – 9 ÷ 9 = ? is one such puzzle that confuses many. It looks simple, but if you’re not careful, you might end up with the wrong answer.
Are you ready to put your math skills to the test? Take a moment to solve it before reading ahead. Think you got it right? Let’s find out!
Why Do So Many People Get This Wrong?

At first glance, this equation appears straightforward. However, small details in mathematical rules trip people up. Here are some common mistakes that lead to the wrong answer:
- Ignoring the Order of Operations (PEMDAS/BODMAS) – Many people solve the problem from left to right without following the correct order of operations.
- Misplacing Parentheses (Even When They Aren’t Written) – Some assume parentheses where there are none, changing how they approach division and subtraction.
- Rushing Through the Calculation – The problem is designed to look easy, so people tend to solve it quickly and overlook critical steps.
So, what’s the correct approach? Let’s break it down step by step.
Step-by-Step Solution
To solve this equation correctly, we must follow the order of operations. The most commonly used rule is PEMDAS (Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)).
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The given equation:
9 – 9 ÷ 9 + 9 – 9 ÷ 9
Step 1: Solve the Division First
According to PEMDAS, division comes before subtraction and addition. So, let’s divide first:
- 9÷9=19 ÷ 9 = 19÷9=1
- 9÷9=19 ÷ 9 = 19÷9=1
Now, substitute these values back into the equation:
9 – 1 + 9 – 1
Step 2: Perform Addition and Subtraction from Left to Right
Now, we calculate in order from left to right:
- 9 – 1 = 8
- 8 + 9 = 17
- 17 – 1 = 16
So, the correct answer is: 16
Common Incorrect Answers and Why They Happen
Many people arrive at incorrect answers because they don’t follow the correct order of operations. Here are some of the most common mistakes:
- Answer: 0 – This happens when someone groups all the numbers together without following PEMDAS, incorrectly simplifying the problem as:
9−9−9+9−9=09 – 9 – 9 + 9 – 9 = 09−9−9+9−9=0 - Answer: 1 – Some mistakenly subtract 9 from itself first before dividing, leading to:
(9−9)÷9+9−9÷9=1(9 – 9) ÷ 9 + 9 – 9 ÷ 9 = 1(9−9)÷9+9−9÷9=1
These errors reinforce the importance of following the correct mathematical rules step by step.
Why Understanding Order of Operations Matters
You might wonder—why does it even matter? Well, mathematics is built on logical rules, and following them correctly ensures we get consistent, accurate answers. The order of operations is used in everything from programming to engineering to everyday calculations.
Video : Only 1% of people pass this logic test
Think about it this way: If a recipe tells you to bake a cake at 350°F for 30 minutes before adding frosting, you wouldn’t reverse the steps, right? Math works the same way—sequence matters!
Put Your Skills to the Test
Did you get the correct answer? Share your response in the comments! Were you surprised by how easy it was to make a mistake?
If you enjoy solving puzzles like this, challenge your friends and see if they can get it right! Math riddles help improve problem-solving skills and boost logical thinking.
Want more brain teasers like this? Keep testing yourself with tricky puzzles and improve your critical thinking skills! Who knows? The next time you see a math problem like this, you might be among the 10% who get it right on the first try!
See 1970s icon Faye Dunaway now at 83

Among the few living real legends is Faye Dunaway.
The legendary actress, well-known for portraying strong, resentful, and challenging women, is among the best in movie history.
And the eighty-three-year-old continues on…
Dunaway is best known for her twisted cry in the campy cult film Mommie Dearest, “No more wire hangers!” She also starred in Hurry Sundown with Michael Caine and Bonnie & Clyde, winning the main part over Jane Fonda and Natalie Wood.
The Florida native actress, who was also awarded three Golden Globes and an Emmy, was born in Bascom.
It’s difficult to discuss Faye Dunaway’s career without bringing up the film Mommies Dearest. Channeling Joan Crawford’s energy, Faye Dunaway shocked the Mommie Dearest crew when she initially appeared from the dressing room in the legendary role of the four-year-old actress.
The sensationalized movie Mommie Dearest (1981) is based on Christina Crawford’s memoir of the same name, which describes her troubled connection with the late actress Joan Crawford, who was her adopted mother.
Dunaway managed to create a combination of charm and terror.

In her unsettling portrayal of Crawford, Dunaway blurred the boundaries between reality and resurrecting Joan, both on and off the set. She was so desperate that she declared, “I want to climb inside her skin,” to a Hollywood biographer.
Dunaway either developed her method acting skills to a high degree or her spirit took over. In her memoir, Looking for Gatsby, she writes. “I was told by one that it felt like Joan herself had risen from the dead.”
In reality, the media began to believe that Crawford was haunting Dunaway.”(Dunaway) appears to have borrowed it for 12 weeks from the ghost of Joan Crawford,” the Los Angeles Times remarked about her voice.
In a part that will live in legend, Dunaway expresses remorse. She told Entertainment Tonight, “I think it turned my career in a direction where people would irretrievably have the wrong impression of me—and that’s an awful hard thing to beat.” “I should have known better, but sometimes you don’t know what you’re getting into and you’re vulnerable.”
Working with some of the sexiest men in Hollywood, like Paul Newman, Robert Redford, Kirk Douglas, and Johnny Depp, Dunaway showed extreme self-control and maintained a platonic connection with her co-stars.

A few individuals were drawn to particular things; perhaps Jack (Nicholson) and Warren (Beatty), but not many. Though Steve McQueen was contentedly devoted to someone at the time, Warren was at that point in his bachelorhood. “I wouldn’t mess around with something like that even if it were offered, but it wasn’t,” Warren said.
“You simply don’t,” she remarked in a Harper’s Bazaar interview. “You don’t do that because you know it will ruin the performance and the movie. That’s my rule.
The dapper, Italian award-winning actor Marcello Mastroianni, broke the rules for the timeless beauty with her delicate high cheekbones because he was too much of a temptation.
Life imitates art in her connection with the Italian celebrity. starring in the 1968 film A Place for Lovers, which Roger Ebert of the Chicago Sun-Times referred to as the “most godawful piece of pseudo-romantic slop I’ve ever seen!”-Dunaway portrays a fashion designer who is having an extramarital romance with Mastroianni, a race car driver. She had a brief but intense three-year romance with the actor in real life, which she ended when he refused to leave his wife.

Dunaway stated, “I was deeply in love with him,” in a People interview. I had never encountered a man like him before, and I felt incredibly safe with him.
She wed musician Peter Wolf, the lead vocalist of The J. Geils Band, in 1974; they separated after five years.
According to a Marie Claire article from 2017, Dunaway began an affair with renowned British photographer Terry O’Neill because she was dissatisfied in her marriage to Wolf. With her Oscar from the movie The Network on the table next to her, O’Neill captured a picture of her lounging by the pool at The Beverly Hills Hotel.
After being married in 1983, Dunaway misled the public for many years, claiming that her son Liam, who was born in 1980, was actually her biological child. In 1987, Dunaway and O’Neill were divorced.

Dunaway is alleged to be a manipulative diva who is very difficult and unpredictable for co-stars, production personnel, and even hotel employees.
She was fired from her role as Audrey Hepburn in the off-Broadway production of Tea at Five in 2019 for creating a “dangerous” and “hostile” environment, and she was fired by Andrew Lloyd Weber from his Sunset Boulevard production in Los Angeles, California, in 1994.
She was dubbed the “gossamer grenade” by one of her leading men, Jack Nicholson, and when Johnny Carson questioned her in 1988, “Who’s one of the worst people you know in Hollywood?” “Faye Dunaway and everybody you can put in this chair would tell you exactly the same thing,” was the swift response from the feisty and unrepentant Bette Davis. “I don’t think we have the time to go into all the reasons—she’s just uncooperative,” the woman said. For Miss Dunaway, Miss Dunaway is Miss.

Dunaway is still a very talented performer despite her challenging, frequently harsh, and nasty demeanor.
She was awarded a star on the Hollywood Walk of Fame in 1996, and in 1997, People magazine listed her as one of the 50 Most Beautiful People.
Regarding her romantic status, she is now single.
She stated in a 2016 People interview that she was still open to dating. She says, “I’m very much a loner.” “I always think that if I could find the right person, I would like to have a partner in life, and I would.”
Her most recent credit dates back to 2022, when she costarred in the Italian film L’uomo che disegnò Dio with Kevin Spacey.

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