All the time.
Number!
The most important math concept is the idea of zero.
A math CONCEPT is a fancy way of describing the different ways and things you can and can't do in math. A math Concept can be 5!. That in term equals 5*4*3*2*1, which then = 120.
nope math is real, but is an abstract concept
A math concept is how you solve a math problem or the ideas. You usually have to memorize math concepts.
"key concept" is not a mathematical term . A key concept is an important idea. Two key concepts in math are derivatives and integrals of functions. ( "function" is also a key concept.)
Simply - calculation
There is no such concept in maths. A plane figure is a mathematical concept but that is not what the question is about.
zero
math relates to everything you need math to get jobs. In physics, math is used to describe the physical word, for example math is used to determine force, energy, acceleration, and just about anything in physics.
No. Math cannot stink, it is an abstract concept and has no odor. Also, it is a matter of opinion.
Myan math was one of the first number systems to recognize "0" * * * * * No it was not! It was the Indians (from India as opposed to native Americans) who first used the concept of zero. Its use was adopted in the Indo-Arabic system which then brought it to Europe.