SaiBook.us Subtraction

Lesson

Title: Subtraction

Grade: 1-a Lesson: S4-L2

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

Lesson:

Definition: Subtraction

The process of finding the difference between two numbers is known as subtraction.

$1$

Explanation: Subtract 129 - 17 = 112.

Definition: Minuend

The number from which the other number is subtracted.

$2$

Explanation: Here 129 is the minuend.

Definition: Subtrahend

Subtrahend is the number which is to be subtracted from the minuend.

$3$

Explanation: 17 is subtrahend.

Definition: Difference

The final result after subtracting the numbers.

$4$

Explanation: The difference between the two numbers is 112.

Table

Step	Description	A	-	B	=	C
1	Fifteen minus One is equal to Fourteen	15	-	1	=	14
2	Fifteen minus Two is equal to Thirteen	15	-	2	=	13
3	Fifteen minus Three is equal to Twelve	15	-	3	=	12
4	Fifteen minus Four is equal to Eleven	15	-	4	=	11
5	Fifteen minus Five is equal to Ten	15	-	5	=	10