Multiplying and Dividing Negative Numbers
Learn how the sign rules for multiplying and dividing determine whether an answer is positive or negative. Letβs get started! π
Video Lesson
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Flashcards
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ποΈ Multiplying and Dividing Negative Numbers
- An odd number of negative signs gives a negative answer, for example 5 Γ (β3) = β15.
- An even number of negative signs gives a positive answer, for example (β12) Γ· (β3) = +4.
ποΈ Multiplying and Dividing Three Numbers
- You can work out two numbers at a time to make it easier.
- Count the negative signs to double-check the final sign.
ποΈ Combining Multiplication and Division
- Multiply and divide from left to right.
- Count how many negatives there are to decide if the answer is positive or negative.
Practice Questions
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Interactive Activity
Master multiplying and dividing negative numbers
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