Ages 11–13🧮 Mathematics9 verified questions on this shelf
Sign Rules for Multiplication
Multiply and divide with positive and negative integers and rational numbers, understanding the rules for the sign of the product or quotient
Try three questions
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Question 1 of 3
What is the product of -8 × -3?
Question 2 of 3
What is the product of -7 × 5?
Question 3 of 3
A marine biologist notes that a fish population declines by -2 each month. Because of a sudden environmental shift, this monthly decline is multiplied by -5, and then a new conservation program quadruples the overall effect (multiply by 4). What is the final product of these three multiplications?
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