Example

Title: Addition

Grade: 1-a Lesson: S1-L4

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

Examples:

ADD 26 and 4

Step 1a

Add 26 + 4

Add digits in one place value or from the right.

1a

.

Explanation: 6 , 4 are the ones place values i.e, 6 + 4 = 10 10 is larger than nine so you have to regroup or carry. Place the 0 under the one’s place column and place the 1 above 2

Step 1b

Then add the tens place value.

1b

.

Explanation: 2 is the tens place value, and 1 is the carry forward value. Add tens place value and carry forward value i.e, 1 + 2 = 3

Step 1c

Finally the sum of 26 + 4 will be 30.

1c

.

Explanation: Place the 3 next to the 0 in the answer row i.e,26 + 4 = 30


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