Math Example: Language of Math--Numerical Expressions--Multiplication--Example 15
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Algebra >> The Language of Math >> Numerical Expressions

Math Example: Language of Math--Numerical Expressions--Multiplication--Example 15

Math Example: Language of Math--Numerical Expressions--Multiplication--Example 15

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Topic

Numerical Expressions

Description

This example demonstrates converting "Negative fifteen multiples of two" into a numerical expression. The phrase indicates multiplication, resulting in the expression 2 * (-15).

Numerical expressions are essential in mathematics, bridging verbal descriptions and mathematical operations. This collection helps students recognize and interpret language that signifies multiplication, including negative numbers.

Seeing multiple examples is crucial for understanding numerical expressions. Each example reinforces core principles and introduces variations, helping students develop a flexible understanding of mathematical language.

Teacher Script: "Notice how 'multiples of' indicates multiplication. The negative sign stays with its number. Can you think of other phrases that might indicate multiplication?"

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

Common Core Standards CCSS.MATH.CONTENT.5.OA.A.2, CCSS.MATH.CONTENT.6.EE.A.2
Grade Range 6 - 8
Curriculum Nodes Algebra
    • The Language of Math
        • Numerical Expressions
Copyright Year 2015
Keywords numerical expressions, multiplication expressions