Horizontal Addition and Subtraction With Two Negative Numbers
In this addition and subtraction activity, students find the answers to 12 problems in which they add or subtract two negative numbers. They enter and submit the answers online or print the page as needed.
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Positive and Negative Numbers
Contest winner? Use this story about winning tickets to an NFL football game to plot numbers on a number line. Identify positive and negative values in the story and use the worksheet provided to plot out temperature, altitude, and money...
5th - 7th Math CCSS: Designed
Chapter 2: Integers & the Number Line
Here is an extensive set of teacher's notes to help you teach all about integers. Begin by introducing a number line and how it can be used to visualize positive and negative numbers. Talk about absolute value and the additive inverse...
6th - 8th Math CCSS: Adaptable
Models for Teaching Addition and Subtraction of Integers
Positive and negative numbers are everywhere in the world around us. Whether it's charged particles in atoms, a hot air balloon rising and falling in the sky, or a series of bills and checks being delivered in the mail, this resource...
5th - 8th Math CCSS: Adaptable
Understand the Relationship Between Two Negative Numbers Using a Number Line
Use a number line to show your learners the relationship between two negative numbers. The number line allows them to visualize which number is greater and all the possible answers that are less than that number. Introduces the topic of...
4 mins 5th - 7th Math CCSS: Designed
Using Positive and Negative Numbers in Context
Measure the temperature of your math class with a temperature-based lesson on adding and subtracting rational numbers. The thermometer serves as a vertical number line for learners as they work together to solve a temperature change...
6th - 8th Math CCSS: Designed