Multiplying Negative Numbers: A Step-by-Step Guide
This article will guide you through multiplying three numbers: (-12) * (-11) * (10). This may seem daunting at first, but with the right understanding of negative numbers, it's quite simple!
Understanding the Rules
The key to multiplying negative numbers lies in these two rules:
- Negative times Negative equals Positive: (-a) * (-b) = ab
- Negative times Positive equals Negative: (-a) * b = -ab
Solving the Equation
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Pair up the first two numbers: (-12) * (-11)
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Apply the rule "Negative times Negative equals Positive": (-12) * (-11) = 132
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Now we have: 132 * 10
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Multiply the remaining numbers: 132 * 10 = 1320
The Answer
Therefore, (-12) * (-11) * (10) = 1320
Key Takeaways
- Remember that the product of two negative numbers is always positive.
- You can multiply numbers in any order, but it's often helpful to group them strategically.
Now you have a clear understanding of how to multiply negative numbers! Feel free to explore more examples and practice your skills.