Learn Real Number
What do you mean by Real Number in math?
An online real number definition
Set of real numbers including all the rational and irrational numbers.
Real Numbers Using Stack of Funnels
Properties of Real Numbers
| S.No | Property | Example |
|---|---|---|
| 1. | Commutative Property of Addition a + b = b + a |
2 + 3 = 3 + 2 |
2. |
Commutative Property of Multiplication a • b = b . a |
2 • ( 3 ) = 3 • ( 2 ) |
| 3. | Associative Property of Addition a + ( b + c ) = ( a + b ) + c |
2 + ( 3 + 4 ) = ( 2 + 3 ) + 4 |
| 4. | Associative Property of Multiplication a • ( b • c ) = ( a • b ) • c |
2 • ( 3 • 4 ) = ( 2 • 3 ) • 4 |
| 5. | Distributive Property a • ( b + c ) = a • b + a • c |
2 • ( 3 + 4 ) = 2 • 3 + 2 • 4 |
| 6. | Additive Identity Property a + 0 = a |
3 + 0 = 3 |
| 7. | Multiplicative Identity Property a • 1 = a |
3 • 1 = 3 |
| 8. | Additive Inverse Property a + ( -a ) = 0 |
3 + (-3) = 0 |
| 9. | Multiplicative Inverse Property  Note: a cannot = 0 |
|
| 10. | Zero Property a • 0 = 0 |
5 • 0 = 0 |
Related Number Types
- Integer
- Whole Number
- Digit
- Natural Number
- Odd Number
- Even Number
- Rational Number
- Irrational Number
- Transcendental Number
- Real Number
- Nominal Number
- Ordinal Number
- Arrangement Number
- Abundant Number
- Algebraic Number
- Automorphic Number
- Apocalypsec Number
- Amicable Number
- Aliquot Number
- Almost Perfect Number
- Alphametic Number
- Binary Number
- Catalan Number
- Circular Primes Number
- Complex Number
- Cyclic Number
- Cubic Number
- Congruent Number
- Cardinal Number
- Choice Number
- Composite Number
- Counting Number
- Fibonacci Number
- Fraction