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)).
Video : Find The Missing Number – Hard Math Puzzle
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!
Pierce Brosnan’s estranged stepson has astonished fans with his appearance in uncommon photos after reports surfaced that the Hollywood star had cut ties with him.

Recent photos of Pierce Brosnan’s stepson have sparked a wave of internet comments, many of which are worried about his appearance and label it as “sad.” Take a look at the pictures that started this discussion.
The stepson of well-known actor Pierce Brosnan, Christopher Brosnan, has had a turbulent life. Pierce tried to help him after his mother passed away, but in the end, he had to make the difficult choice to break off contact with Christopher.

Twenty years later, brand-new street images of the actor’s stepson have emerged, sparking a range of responses on social media. View the arresting pictures that sparked debate on the famous star’s stepson.
Pierce’s Difficult Family Situation
Loved by many in Hollywood, Pierce Brosnan is known for his endearing roles, especially as the dapper spy James Bond. But beyond the glamour of Hollywood, he has had serious personal difficulties, especially with relation to his family.

His first wife, Cassandra Harris, had a significant influence on the dynamics of his family. She had two children from her former marriage to British producer Dermot Harris, Charlotte and Christopher, when they got married in 1980. Later, in 1984, the couple welcomed Sean Brosnan into the world. Pierce adopted both of Cassandra’s children following the death of her first husband in 1986, forming a devoted blended family.
Cassandra’s death from ovarian cancer in 1991 was a tragedy that left the entire family in deep mourning. Pierce had to juggle his acting job and parenting their kids as a bereaved father.

The actor said, “I don’t look at the cup as half full, believe me,” following the passing of his spouse. Pierce’s sad memories were resurrected in 2013 when his daughter Charlotte lost her fight with the same cancer.
“On June 28 at 2 p.m., my darling daughter Charlotte Emily passed on to eternal life, having succumbed to ovarian cancer,” he said, expressing his unreserved anguish during this difficult time.

Pierce reconnected with love after experiencing excruciating heartbreak, wed Keely Shaye Smith in 2001. Keely rose from fame as a television personality to prominence as a documentarian and environmental campaigner. Their family grew when they welcomed Dylan and Paris, their two kids.
Pierce understood the difficulties of parenting sons and accepted his responsibility as a father. “I have experience raising sons, and it can be a really difficult journey. My instincts as a father are entirely personal,” he said. Regretfully, one of his boys would grow apart from him.

The Journey and Difficulties of Christopher, the Estranged Son
The Brosnan family became closer as they grieved Cassandra together. You simply feel things deeper today. Pierce observed, “You love and hug more deeply.”
He spent a lot of time with his sons, hosting swimming parties and beach vacations. He understood, nevertheless, that their sorrow would not go away quickly.
Pierce learned of his children’s emotional difficulties as the family dealt with their loss. He let them see his emotions, telling them that even though he was alone, everything will work out in the end.
“I can see the pain in Christopher’s eyes, the absence in his heart for his mother,” the man said. Christopher once made an attempt to emulate his stepfather by going to UCLA to take a screenplay course and pursuing a career in cinema. He even made contributions to a few of Pierce’s movies, including as “Tomorrow Never Dies” and “GoldenEye.” But despite his early promise, Christopher battled addiction, which forced the actor to break things off with him.

Pierce has been open about how addiction has affected his family, especially with regard to his stepson. He pointed out that since drinking claimed the lives of both Charlotte and Christopher’s biological father, addiction frequently appears to have inherited origins.
Charlotte finally recovered, but Christopher’s journey was far more difficult. Pierce said that Christopher was “still very lost,” expressing his profound concern for his stepson’s difficulties. Remarkably so.

When Pierce made the decision to cut ties with Christopher, things became very serious. It hurts because you become withdrawn. I have to cut Christopher off, but you never really cut them off. I had to give the order “Go.” “Either get busy dying, or get busy living,” he said.
Pierce acknowledged that the choice was difficult, but that Christopher’s continuous struggle with addiction made it inevitable. “I love Christopher and just want him well and healthy, despite his waywardness and addiction,” he said. Pierce’s affection for his stepson was evident despite their distance from one another.

Pierce said, “My love forever to you dear sons, Paris, Dylan, Sean, and Christopher, thank you deeply for your love on this Father’s Day,” in 2022, despite their tense relationship. Pierce also mentioned Christopher. Pierce’s public statement demonstrated that despite obstacles, he remained concerned for Christopher.
Internet Users React to This View of Christopher
When Christopher was discovered in 2019, there was conjecture regarding his living situation following years of separation. He returned to the public eye in June 2024, and his appearance generated much discussion on social media about how he looked after such a lengthy period of anonymity.

One person commented, “Wow, sad!” “He looks older than his father,” remarked someone else. Drugs, regrettably, have that effect on people. Other others expressed similar opinions, saying things like “He doesn’t look well” and “Son looks so much older than his dad.” Not at all.
Even though Pierce Brosnan’s choice to keep his distance from Christopher was clearly tough, the actor still has hope for his stepson’s healing and tranquility. The “GoldenEye” actor said that Christopher is on his mind and that he is hopeful that he will get through this difficult phase of his life.


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