Math Example: Language of Math--Numerical Expressions--Addition--Example 7

Topic

Numerical Expressions

Description

This example illustrates the conversion of the phrase "Seventeen increased by fifteen" into a numerical expression. The image demonstrates how this verbal statement translates to the expression 17 + 15, highlighting that "increased by" indicates addition.

Numerical Expressions are a fundamental concept in mathematics, bridging the gap between verbal descriptions and mathematical symbols. Mastering this skill enables students to interpret word problems accurately and translate real-world scenarios into solvable mathematical expressions.

Exposure to various examples of numerical expressions helps students recognize different verbal cues that indicate addition. This repetition reinforces their understanding and improves their ability to apply these concepts in diverse mathematical situations.

Teacher Script: In this example, we see the phrase "increased by" used to indicate addition. How is this similar to or different from other phrases we've encountered? Can you think of a real-world situation where you might use "increased by" to describe addition?

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