**Contents**

## What is the hardest math question ever?

53 + 47 = 100 : simples? But those itching for their Good Will Hunting moment, the Guinness Book of Records puts Goldbach’s Conjecture as the current longest-standing maths problem, which has been around for 257 years. It states that every even number is the sum of two prime numbers: for example, 53 + 47 = 100.

## What is the hardest math question answer?

**These Are the 10 Toughest Math Problems Ever Solved**

- The Collatz Conjecture. Dave Linkletter. …
- Goldbach’s Conjecture Creative Commons. …
- The Twin Prime Conjecture. …
- The Riemann Hypothesis. …
- The Birch and Swinnerton-Dyer Conjecture. …
- The Kissing Number Problem. …
- The Unknotting Problem. …
- The Large Cardinal Project.

## How do you solve tricky maths questions?

## What are some good math riddles?

**Math Riddles for Kids**

- Which month has 28 days? …
- What number goes up and doesn’t come back down? …
- If there are 4 apples and you take away 3, how many do you have? …
- If eggs are $0.12 a dozen, how many eggs can you get for a dollar? …
- How did the soccer fan know before the game that the score would be 0-0?

## What are the 7 hardest math problems?

Clay “to increase and disseminate mathematical knowledge.” The seven problems, which were announced in 2000, are the Riemann hypothesis, P versus NP problem, Birch and Swinnerton-Dyer conjecture, Hodge conjecture, Navier-Stokes equation, Yang-Mills theory, and Poincaré conjecture.

## Who made math?

Who invented mathematics? Several civilizations — in China, India, Egypt, Central America and Mesopotamia — contributed to mathematics as we know it today. The Sumerians, who lived in the region that is now southern Iraq, were the first people to develop a counting system with a base 60 system, according to Wilder.

## What is the easiest math question?

The Collatz Conjecture is the simplest math problem no one can solve — it is easy enough for almost anyone to understand but notoriously difficult to solve. So what is the Collatz Conjecture and what makes it so difficult?

## What is the biggest number?

Prof Hugh Woodin, University of California, USA – “One of the largest numbers we have a name for is a googol, and it’s one followed by a hundred zeroes. A hundred zeroes is a lot because each zero represents another factor of 10.”

## What is an impossible math problem?

The Collatz conjecture XKCD. The Collatz conjecture is one of the most famous unsolved mathematical problems, because it’s so simple, you can explain it to a primary-school-aged kid, and they’ll probably be intrigued enough to try and find the answer for themselves.

## Who invented zero?

About 773 AD the mathematician Mohammed ibn-Musa al-Khowarizmi was the first to work on equations that were equal to zero (now known as algebra), though he called it ‘sifr’. By the ninth century the zero was part of the Arabic numeral system in a similar shape to the present day oval we now use.

## How can you get number 6 by using 3 zeros?

- (0! +0! +0!) ! – Daniel Fischer. …
- Thanks, I think that is it! – Johnny Bre. Oct 7, 2013 at 13:06.
- Chop two of the zeros into two semicircles, put them back together as 3s. Then 3+3+0=6. – Empy2. Oct 7, 2013 at 13:08.
- With only 2 zeroes , one can write 8. No operator or function is needed. – user354674. Aug 21, 2016 at 0:49.

## Who is the father of maths?

Archimedes is known as the Father Of Mathematics. He lived between 287 BC – 212 BC. Syracuse, the Greek island of Sicily was his birthplace. Archimedes was serving the King Hiero II of Syracuse by solving mathematical problems and by developing interesting innovations for the king and his army.

## How can number 4 Be half of 5?

Answer. ➡️ In the “modern” recreation of Roman numerals, the letters IV stand for the number four. The I represents one, the V represents five, and, so it was thought, putting the I before V meant one less than five, or four. Since IV is half the letters of the word FIVE, they represent “half” of FIVE.

## What has a ring but no fingers?

A lot of users have been wondering why is the answer to the riddle is the telephone. Taking the first line into consideration, “ring” here describes the sound a telephone makes when a call comes through.

## What has 6 faces and 21 eyes answer?

A die (plural: dice) 🎲 Each side of a cube is called it’s “face”. There are a total of 6 + 5 + 4 + 3 + 2 + 1 = 21 dots or “eyes” over the 6 surfaces.

## What is the longest equation?

What is the longest equation in the world? According to Sciencealert, the longest math equation contains around 200 terabytes of text. Called the Boolean Pythagorean Triples problem, it was first proposed by California-based mathematician Ronald Graham, back in the 1980s.

## What is this pi?

Succinctly, pi—which is written as the Greek letter for p, or π—is the ratio of the circumference of any circle to the diameter of that circle. Regardless of the circle’s size, this ratio will always equal pi. In decimal form, the value of pi is approximately 3.14.

## Why is trigonometry so hard?

Trigonometry is hard because it deliberately makes difficult what is at heart easy. We know trig is about right triangles, and right triangles are about the Pythagorean Theorem. About the simplest math we can write is When this is the Pythagorean Theorem, we’re referring to a right isosceles triangle.