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Recap: Subtracting Integers

Part of the Numbers & Operations section of Coddy's Pre-Algebra journey. Lesson 24 of 57.

Challenge

Work out $-3 - \left(-8\right)$ and $1-9$ , then mark both answers on the number line.

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All lessons in Numbers & Operations

2Mental Math

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5Subtracting Integers

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8Square Roots

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11Final Challenges

Final: Every Rule at Once Final: Roots and Powers Final: The Freezer Final: Over the Bar Final: On the Line

3Negative Numbers

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6Multiplying and Dividing

Negative Times Positive Two Negatives Counting the Negatives Dividing Integers Zero in Division Recap: Multiply and Divide

9Putting It All Together

Powers Before Products Negatives Inside Negative Bases in Sums Everything at Once Recap: The Full Order