Number and Language

Number da language

start

5. Real Numbers

1. Natural Number

index

2. Integers

6. Prime Numbers

7. Reciprocal

3. Rational Number

4. Irrational Number

Natural Number

" In Reality, Natural Numbers are just a series of whole number started with 1"

Someone Famous

What is the examples? I believe everyone already know that. But if you want to know about the symbol of a Natural Number

Integers

" Integers is just an extension of a NATURAL number"

Someone Famous

What is the examples?Before we go with that, we need to know that integers are divided into 2, positive integers and negative integers So in short, integers are like a value attached to each number. Can somebody give me an example of Integers?

Now it will start to get a little bit trickier

What is a Rational number?

rational number

Is any number that can be written as a FRACTION whose denominators are not zero. It can be TERMINATING or RECURRING decimals.

At last we have the opposite of rational, the irrational number

What is an Irrational number?

IRrational number

Of course the meaning will be the opposite of Rational Number. But what could the example be?

Now lets conclude the Difference

Irrational Number

Rational Number

1. Irrational Number numbers that cannot be expressed as fraction.2. Any square root will be Irrational number as long as the number are not squared number3. Example:

1. Rational Number can be written as fraction whose denominator are not 0.2. All Terminating (0.2, 0.256) decimals are Rational Number 3. All Recurring (0.1212121212...) decimals are also Rational number

Real Numbers

Imagine this as a number line. In every inch of this Dragon body (Number line) contains Rational and Irrational Numbers. The combination of both, we called it as Real Numbers

Now lets talk about prime

What is a Prime numbers? I hope you can give me an answers.

Prime numbers

Yes, PRIME numbers are numbers that can only be divided by 1 or by itself.Is 1 a prime number? Is 2 the only even number that is prime? Why is that so?

Now lets do an activity

Reciprocal Number

As the name suggest, it is the opposite, or the scientific word for that will be:1 divided by x; x = to the number ask

Example: 8

VS

Example: 8

Another Example: 2/8

VS

4, do you know why?

Now we already talk a lot about numbersLets see how much you understand about math, dont worry i also dont understand all of it hahaha