Addition

Addition is a basic arithmetic operation that combines two or more numbers to find their total sum. When you add numbers together, you are finding the total amount of all the numbers combined.

Example:

If we add 3 and 5 together, the sum is 8. In mathematical notation, it looks like this:

3 + 5 = 8

Properties of Addition:

Commutative Property: Changing the order of the addends does not change the sum. For example, 3 + 5 is the same as 5 + 3.
Associative Property: The way in which numbers are grouped does not change the sum. For example, (3 + 5) + 2 is the same as 3 + (5 + 2).
Identity Property: Adding zero to any number does not change the value of that number. For example, 6 + 0 is still 6.

Carrying:

When you add numbers in columns, if the sum of two digits is 10 or more, you "carry" the extra value to the next column on the left. This allows you to correctly add larger numbers together.

Conclusion:

Addition is a fundamental concept in mathematics and is used in many everyday situations. Understanding addition is important for building a strong foundation in math.