Math Example: Language of Math--Numerical Expressions--Multiplication--Example 31

Topic

Numerical Expressions

Description

This example demonstrates how to convert the verbal statement "Negative fourteen times negative three" into a numerical expression. The solution shows that this statement translates to -14 * (-3). This example highlights the importance of understanding how to interpret negative numbers in multiplication.

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.

Teacher to Student: "Let's look at this example together. Notice how we translate 'negative fourteen times negative three' into symbols. The word 'times' becomes the multiplication symbol, and we keep the negative signs. Can you think of a real-world situation where we might use negative numbers in multiplication like this?"

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