Math Example: Language of Math--Numerical Expressions--Multiplication--Example 37

Topic

Numerical Expressions

Description

This example demonstrates how to convert the phrase "Negative five multiplied by negative six" into a numerical expression. The solution shows that this statement translates to -5 * (-6). This example highlights the importance of understanding how to interpret the phrase "multiplied by" when dealing with negative numbers.

Numerical expressions involving multiplication are fundamental in mathematics. They bridge the gap between verbal descriptions and mathematical notation. This collection of examples helps teach students how to accurately translate various phrases indicating multiplication into proper mathematical expressions, especially when dealing with negative numbers.

Exposure to multiple worked-out examples is crucial for students to fully grasp this concept. By seeing different phrasings and contexts, students can recognize patterns and develop a more robust understanding of how language translates to mathematical operations. This approach helps build confidence in tackling diverse problem types and reinforces their understanding of multiplication with negative numbers.

Teacher to Student: "Let's look at this example together. We're converting 'Negative five multiplied by negative six' into a math expression. Notice how 'multiplied by' becomes the multiplication symbol, and we keep both negative signs. Can you think of another way to phrase this multiplication that would result in the same expression?"

For a complete collection of math examples related to Numerical Expressions click on this link: Math Examples: Numerical Expressions: Multiplication Collection.