SaiBook.us Addition

Lesson

Title: Addition

Grade: 2-a Lesson: S3-L7

Explanation: Hello students, let us learn a new topic in addition today with definitions, concepts, examples, and worksheets included.

Lesson:

Definition: Addition

Addition is an important concept of Mathematics.When we add two or more numbers.

$1$

Explanation: In a village containing 520 medical college and 10 new colleges are started.

Definition: Addend

The numbers that are added are called addends.

Sum(Addition) = Addend + Addend

$2$

Explanation: Here 520 is an first addend and 10 is an another addend.

Definition: Sum

The result or the answer we get can be defined as the SUM.

$3$

Explanation: Add the numbers 520 and 10 then the sum is 530.