Math Example: Language of Math--Numerical Expressions--Multiplication--Example 36

Topic

Numerical Expressions

Description

This example illustrates how to convert the statement "Negative ten times negative sixteen" into a numerical expression. The solution explains that statements using "times" are straightforward to convert, resulting in the expression -10 * (-16). This example emphasizes the importance of recognizing common multiplication terminology.

Understanding numerical expressions, particularly those involving multiplication of negative numbers, is a crucial skill in mathematics. This collection of examples aids in teaching students how to accurately translate various verbal descriptions into mathematical notation. It helps students recognize different ways multiplication can be expressed in everyday language and how to represent it symbolically.

Providing students with multiple worked-out examples is essential for a comprehensive understanding of this concept. By examining various phrasings and scenarios, students can identify patterns and develop a deeper grasp of how language corresponds to mathematical operations. This approach enhances their ability to tackle a wide range of problems confidently and reinforces their understanding of multiplication with negative numbers.

Teacher to Student: "In this example, we're changing 'Negative ten times negative sixteen' into math symbols. Notice how 'times' becomes the multiplication sign, and we keep both 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.