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  - Negative Integers
  - Addition on the Number Line
  - Adding Integers on the Number Line
  - Addition is Commutative
  - Alternative Format
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  - Question 2
  - Question 3
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- Question Descriptions

Adding Integers

Addition

Addition is a basic operation in math. What types of numbers can you add?

Lesson Goals

Review the operation of addition.
Model addition on the number line.
Learn how to add integers, including negative integers.

Try This!

One spring morning, the outside temperature is \(3^\circ\)C below zero. By noon, the temperature has increased \(10^\circ\)C.

What is the temperature at noon?
How can we represent this scenario using integer addition?

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