SaiBook.us Addition

Example

Title: Addition

Grade: 2-a Lesson: S2-L1

Explanation: The best way to understand addition is by looking at some examples.Take turns and read each example for easy understanding.

Examples:

Add 110 and 14

Step 1a

Add 110 + 14

Aarrange the numbers according to their place values.

Start adding the numbers from ones to right i.e., 0 + 4 = 4.

$1a$

Explanation: Add the digits in the ones place (0 + 4 = 4).Write down 4 in the ones column.

Step 1b

Now we add the tens digit i.e., 1 + 1 = 2.

$1b$

Explanation: Add the digits in the tens column(1 + 1 = 2)

Step 1c

After this ,add the digits in hundreds columni.e., 1 + 0 = 1.

After adding both the columns we get, 110 + 14 = 124.

$1c$

Explanation: Add the digits in hundreds column(1 + 0 = 1). Therefore the sum of 110 and 14 is 124.