Addition refers to the putting of two or more quantities together. It is denoted by the sign "+." We take two numbers and add them together, or it is a sum of two or more numbers that we call addition sums.

All the Kids need to understand how we can put together two quantities that refer to addition with regrouping.

• You, as a child, can perform the addition of integers with real-life objects like Pencil, Pen, and Chocolates.
• Use math manipulations like Abacus, Rods, and Blocks that help to perform addition.
• With the help of rods, flats, you can observe how the procedure works with large numbers.

It's a kind of Mathematical expression that shows more than two values or addition facts. It also creates a Sum.

We can write a mathematical expression for 4 plus 5 equals 9.

## Ordering in Addition with a single-digit

Whenever we change the order of two or more numbers, the answer remains the same.

4+5 = 9 and 5+4=9

## Addition with two-digit numbers without carrying

While adding the two-digit number, we have to add one's place digit first and then ten's place digits.

E.g., 1

12+14 =?

Add the digits in one's place (2+4 = 6)

Add the digits in ten's place (1+1 = 2)

Place the one's place digits in one's place and the ten's place digits in ten's place.