Rational numbers.
positive integers
That is called the set of "integers".
They are called integers. Fractions and decimals are NOT integers, even if it has a positive or negative sign.
Numbers written without exponents are called Standard Form.
A ration with 2 integers and has a denominator of 0 would be called rational numbers. This is taught in algebra.
Rational
Such numbers are called rational numbers.
No, they are not!
yes . Those numbers are called Integers .
They are called irrational numbers; numbers that can be expressed as a ratio of integers are called rational numbers. Some common irrational numbers are pi (3.14159...) and the square root of two.
because not all rational numbers are integers, recurring numbers, numbers to 1 decimal place and fractions are rational as well but all integers are rational
Yes. Natural numbers are the counting numbers we use. Integers however contains also the negative values. So yes, natural numbers are integers, but the converse is not true though: integers are counting numbers is false.
Integers
Whole numbers are called integers. There are positive integers, for example, 3, and its opposite, a negative integer, -3.
Whole numbers without decimals or fractions are called integers.
Numbers in the form of a/b, where a and b are integers, are called rational numbers. 3.1415926531 can be written as 31415926531/10000000000. So it is a rational number.
Square numbers * * * * * Although "perfect square numbers" is more descriptive.