SaiBook.us Subtraction

Lesson

Title: Subtraction

Grade: 2-a Lesson: S1-L5

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

Lesson:

Definition: Subtraction

Subtraction is a mathematical operation that tells us the difference between two numbers.
In other words Subtraction is the process of taking away a number from another.

It is denoted by a subtraction symbol minus(-).

$1$

Explanation: In this image, Sam contains 6 pencils, he gave 3 pencils to jam, and the remaining pencils are 3 . (6 - 3 = 3)