Integers on the number line
Integers on the number line is a skill on Pengi from Lesson 1: Number Line: Comparing and Ordering Integers in Saxon Math, Course 3.
Key Concepts
Property Integers include all counting numbers, their opposites, and zero. They can be positive, negative, or zero, and are shown as tick marks on a number line.
Examples The integer $ 4$ is located 4 units to the left of 0. The set of integers is shown as: $\{..., 2, 1, 0, 1, 2, ...\}$ The set of whole numbers is shown as: $\{0, 1, 2, 3, ...\}$.
Explanation Think of a number line as a thermometer. Positive numbers are the warm temperatures above zero, and negative numbers are the freezing temperatures below. Zero is the starting point! An integer that is not a whole number is any negative number, like $ 10$.
Common Questions
What is Integers on the number line?
Integers on the number line is a skill on Pengi from Lesson 1: Number Line: Comparing and Ordering Integers in Saxon Math, Course 3.
What grade level is Integers on the number line for?
Integers on the number line is part of the Grade 8 Math curriculum, covered in Saxon Math, Course 3. It is designed for students studying Math at the Grade 8 level.
How can I learn Integers on the number line?
Pengi offers an AI-guided lesson for Integers on the number line that walks you through the key concepts step by step. The lesson is aligned to Saxon Math, Course 3 so the content matches what you see in class.
How do I practice Integers on the number line?
After learning the concept, use the Practice mode to work through targeted exercises on Integers on the number line. The AI adapts to your level and gives feedback on each answer so you can identify and fix mistakes.
Which textbook covers Integers on the number line?
Integers on the number line is covered in Saxon Math, Course 3, specifically in Chapter 1: Number & Operations • Measurement under Lesson 1: Number Line: Comparing and Ordering Integers. Pengi's lesson is aligned directly to this textbook so you can follow along with your class.
Is Integers on the number line free to study on Pengi?
Yes, the core Learn and Practice modes for Integers on the number line are available for free on Pengi. No credit card is required to start studying.