Math Example--Numerical Expressions--Dividing Integers: Example 5

Topic

Numerical Expressions

Description

This example demonstrates the division of three positive integers: 20 ÷ 2 ÷ 5. The solution shows that dividing three positive integers results in a positive quotient. The calculation is presented step-by-step: 20 ÷ 2 ÷ 5 = 20 / 2 ÷ 5 = 10 / 5 = 2.

Understanding the division of multiple integers is a crucial aspect of working with numerical expressions. This collection of examples helps teach the concept by showcasing various scenarios, allowing students to observe patterns and develop a deeper understanding of how the order of operations and the signs of the integers affect the final quotient.

Exposure to multiple worked-out examples is essential for students to fully grasp the concept of dividing multiple integers. Each example reinforces the rules of order of operations and helps students recognize the patterns in results, building their confidence and ability to solve more complex problems independently.

Teacher Script: "Let's examine this example where we're dividing three positive integers. Notice how we perform the divisions from left to right. Can you explain why we do this? Let's work through the problem step-by-step and discuss the reasoning behind our result. How does this example build on what we've learned from previous examples with just two integers?"

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