Math Example: Language of Math--Numerical Expressions--Addition--Example 35

Topic

Numerical Expressions

Description

This example shows how to convert "Negative eight more than negative one" into a numerical expression. The image uses color coding to highlight different parts, translating this phrase into -1 + (-8). The term "more than" indicates addition.

Understanding how to interpret phrases like "more than" when dealing with negative numbers is crucial for students' mathematical development. It helps them grasp that adding a negative number results in moving further from zero on the number line.

Presenting multiple examples helps students recognize patterns and nuances in mathematical language, enhancing their ability to translate between verbal and symbolic representations.

Teacher Script: In this example, we see the phrase "more than" used with negative numbers. How does this affect our understanding? Can you think of a scenario where we might add one negative number to another?

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