SaiBook.us Measurement

Lesson

Title: Number line

Grade: 2-a Lesson: S1-L7

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

Lesson:

Definition: Number line

A number line is a visual tool that displays numbers in order from left to right, helping to understand the relationships and order between them.

Generally, we used addition and subtraction which helps teach fractions, decimals, and positive/negative numbers.

$1$

Explanation: The image shows the positive and negative numbers on a number line.