SaiBook.us Addition

Lesson

Title: Addition

Grade: 3-a Lesson: S2-L4

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

Lesson:

Definition: Addition

In mathematics, the sum can be defined as the result or answer after adding two or more numbers or terms.

$1$

Explanation: Oliver brought 410 flowers and his wife bought 440 flowers.

Definition: Addend

Thus, the sum is a way of putting things together.

$2$

Explanation: 410 flowers + 440 flowers = 850 flowers

Definition: Sum

The sum is the process of bringing two or more numbers together to produce a new result or total.

$3$

Explanation: 410, 440 are addens sum will be 850.