SaiBook.us Addition

Lesson

Title: Addition

Grade: 1-a Lesson: S1-L6

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

Lesson:

Definition: Addition

Addition in math is a process of combining two or more numbers.

$1$

Explanation: Addend + Addend = Sum or Addition

Definition: Addend

Addends are the numbers being added.

$2$

Explanation: 50 and 2 are the addend, we get the sum 52.

Definition: Sum

The result or the final answer we get after the process is called the sum.

$3$

Explanation: For example, There are 50 candies in an box and 2 more candies are added into a box. Finally, we get 52 candies in the box.

Table

Step	Description	A	+	B	=	C
1	Six plus One is equal to Seven	6	+	1	=	7
2	Six plus Two is equal to Eight	6	+	2	=	8
3	Six plus Three is equal to Nine	6	+	3	=	9
4	Six plus Four is equal to Ten	6	+	4	=	10
5	Six plus Five is equal to Eleven	6	+	5	=	11