Math Example: Language of Math--Numerical Expressions--Multiplication--Example 6

Topic

Numerical Expressions

Description

This example demonstrates how the phrase "Fifteen times sixteen" is converted into the numerical expression 15 * 16. It illustrates that the word "times" is a straightforward indicator of multiplication in mathematical language.

Understanding numerical expressions, particularly those involving multiplication, is a fundamental skill in mathematics. This collection of examples helps students recognize various verbal representations of multiplication and translate them into mathematical notation. By exploring different ways to express multiplication in everyday language, students develop a more comprehensive understanding of the concept and improve their ability to interpret and create mathematical expressions.

Exposure to multiple examples is crucial for students to fully grasp this concept. Each example presents a unique verbal representation of multiplication, allowing students to identify patterns and similarities across different phrasings. This repetition and variety reinforce the concept, enabling students to more easily recognize and translate multiplication expressions in diverse contexts.

Teacher Script: "Now, let's look at a familiar way to express multiplication. When we say 'Fifteen times sixteen,' we're using the word 'times' to indicate multiplication. This is one of the most common ways to express multiplication in everyday language. So 'Fifteen times sixteen' becomes 15 * 16 in math notation. Can you think of some real-life situations where you might use 'times' to describe multiplication? How would you write those as math expressions?"

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