Even Numbers
Any integer number that can be exactly divided by 2 is known as even numbers, whereas an integer that is not exactly divided by 2 is known as odd numbers. The example of even numbers is 2, 4, 6, 8, 10, etc. In this article, we are going to discuss the even numbers, how to check them, and their properties.
What is an even number?
Any integer number that is completely divided by 2 is known as the even number. The even numbers always end with the last digit of 0, 2, 4, 6, and 8. All the even numbers must be divided by 2, and the smallest positive natural even number is 2.
How to check a number is even or odd?
To check whether the given integer number is an odd number or an even number, we have to check the number’s last digit. The last digit of the number tells that the number is even or odd. The below points explains it more clearly:
- The even number ends with the numbers of 0, 2, 4, 6, and 8.
- The odd number ends with the numbers of 1, 3, 5, 7, and 9.
Properties of the even numbers
The even numbers mainly have three properties that are as follows:
| S. No. | Name | Operation | Operation Description | Example |
|---|---|---|---|---|
| 1. | Addition | Even + Even = Even | Adding an even number with other even number will always give a result in an even number. | 4 + 10 = 14 8 + 16 = 24 |
| 2. | Subtraction | Even – Even = Even | Subtracting an even number from another even number will always give the result in an even number. | 20 – 8 = 12 16 – 2 = 14 |
| 3. | Multiplication | Even * Even = Even | Multiplying an even number with another even number will always give a result in an even number. | 6 * 8 = 48 2 * 12 = 24 |
Properties of Addition
1. Adding an even number with an odd number, the resulting number is always an odd number.
Example: 14 + 7 = 21
2. Adding an even number with another even number, the resulting number is always an even number.
Example: 22 + 8 = 30
3. Adding an odd number with another odd number, the resulting number is always an even number.
Example: 17 + 7 =24
Properties of Subtraction
1. Subtracting an even number from an odd number, the resulting number is always an odd number.
Example: 18 – 5 = 13
2. Subtracting an even number from another even number, the resulting number is always an even number.
Example: 28 – 12 =16
3. Subtracting an odd number from another odd number, the resulting number is always an even number.
Example: 19 – 15 = 4
Properties of Multiplication
Multiplication of an even number with another even number, the resulting number is always an even number.
Example: 4 * 8 = 32
Multiplication of an even number with an odd number, the resulting number is always an even number.
Example: 12 * 5 = 60
Multiplication an odd number with another odd number, the resulting number is always an odd number.
Example: 13 * 3 = 39
Even Numbers list (1 to 100)
The below table shows a list of even numbers between 1 to 100:
| Even Numbers (1 to 100) | |||||||||
| 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
| 22 | 24 | 26 | 28 | 30 | 32 | 34 | 36 | 38 | 40 |
| 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 | 58 | 60 |
| 62 | 64 | 66 | 68 | 70 | 72 | 74 | 76 | 78 | 80 |
| 82 | 84 | 86 | 88 | 90 | 92 | 94 | 96 | 98 | 100 |