# Math Intelligence Test – Missing Number in the Circle Addition; What Number Should Replace the Question Mark Instead of the Circle?

Missing Number in Circle Addition: Math intelligence tests challenge your mathematical abilities. Some people are naturally strong in math, while others struggle with it. The Missing Number in Circle Addition test may seem simple, but it tests your skills and intelligence!

Exercising your brain is just as important as exercising any other muscle, but unfortunately, we use our brains more than any other muscle and take less care of it.

Increasing brain activity, which plays a crucial and key role in the body, can greatly help improve your intelligence and cognitive skills. Therefore, try to include daily and regular mental games in your daily routine.

## What is native or fluid intelligence, and how can we activate it with entertaining tests?

Each of us is born with a unique potential for intelligence that has been genetically inherited from our parents. Psychologists call this potential native or fluid intelligence and can evaluate it through non-verbal tests.

These tests help determine our intelligence quotient (IQ) and are essential because they allow us to exercise our cognitive skills and improve our mental performance. The idea of intelligence testing first appeared in the early 1900s in France. These tests were used by psychologists and military personnel to determine if an individual was mentally fit for a suitable job.

Moreover, if we choose such a test, it can significantly help our personal and professional development.

There are various types of intelligence tests that use various methods to measure ours.

## Image of the Missing Number in the Circle Addition test.

Have you been able to solve this math puzzle?

You still have some time to solve it.

However, if you have not figured it out yet, we have included the solution to this brain teaser below. First, let’s take a quick look at what this brain teaser puzzle is.

## Solution of the Missing Number in the Circle Addition test.

If you are still trying to find the answer to this brain teaser puzzle, we have come up with the solution to this math puzzle.

Do not scroll down to see the answer, take a few minutes to analyze the question. We hope you can answer this brain teaser puzzle.

If you are still struggling to find the answer to the brain teaser, apply the rules that appear after determining the individual values of the numbers you see to arrive at the solution.

How many of you were able to find the solution to this brain teaser puzzle? Let’s find out.

We have listed the answer below.

4 + 8 = 12

3 + 3 = 6

12 – 6 = 6

Therefore, the missing number is 6.

This brain teaser is a fantastic way to test your math skills and sharpness. The above answer to the brain teaser is the correct way to solve this puzzle. Unique thinking and a creative mindset are required to solve these brain teasers. Brain teasers come in various types, including riddles, picture puzzles, and logic puzzles.

## How to Solve Mathematical Brain Teasers?

Whether you enjoy math or not, you must have used math rules to solve various mathematical expressions and equations in school. And there is no comparison to the satisfaction of correctly solving an equation, is there?

If you have math skills, logical understanding, and a basic understanding of math operations, you can solve math brain teasers.