SaiBook.us Addition

Example

Title: Addition

Grade: 1-a Lesson: S4-L3

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

Examples:

ADD 54 and 5

Step 1a

Add 54 + 5

Start with the digits in ones place(5 + 4 = 9).

$1a$

Explanation: Add the digits in the ones place (5 + 4 = 9). Write down 9 in the ones column.

Step 1b

Now we add the tens digit (5 + 0 = 5).

$1b$

Explanation: Add the digits in the tens column(5 + 0 = 5).

Step 1c

Therefore the sum of 54 + 5 = 59.

$1c$

Explanation: The answer to the addition of 54 and 5 is 59.