Adding and Subtracting Integers

Grade 645 minutes

Learning Objective

I can use positive and negative numbers to represent real-world situations like temperature changes and money.

Practice Questions

This lesson includes 7 practice questions to reinforce learning.

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1. Explain how you can use a number line to solve the problem 5 - 8. What is the answer?

2. If the temperature outside is 3°C and it drops 7°C, what is the new temperature? Show your work using addition or subtraction of integers.

3. What is the same as 4 - (-2)? Explain why.

...and 4 more questions

Educational Video

Adding and subtracting negative numbers | Pre-Algebra | Khan Academy

Khan Academy

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