Math Example--Arithmetic--Adding Two Integers: Example 3

Topic

Integers

Description

This example demonstrates the addition of a positive and a negative integer: 5 + (-8). When adding a negative integer, it's beneficial to rewrite the expression as subtraction. In this case, 5 + (-8) can be rewritten as 5 - 8, which equals -3. This method helps students understand that adding a negative number is equivalent to subtracting its positive counterpart.

Integer operations are fundamental in mathematics, providing a foundation for understanding more complex mathematical concepts. This collection of examples covers various scenarios of adding integers, including positive-positive, positive-negative, and negative-negative combinations. By exploring these different cases, students develop a comprehensive understanding of how integers behave under addition, preparing them for more advanced mathematical topics and real-world applications.

The importance of presenting multiple worked-out examples in mathematics education cannot be overstated. Each example in this collection offers students an opportunity to observe the problem-solving process in detail. By encountering different types of integer addition problems, students can identify patterns, reinforce their understanding, and build confidence in their ability to perform these operations. This repetition and exposure to various problem types help solidify the concept in students' minds, enabling them to apply their knowledge more effectively to new and challenging situations.

For a complete collection of math examples related to Adding and Subtracting Integers click on this link: Math Examples: Adding and Subtracting Integers Collection.