Math Example--Numerical Expressions--Multiplying Integers: Example 2

Topic

Numerical Expressions

Description

Example 2 illustrates the multiplication of a positive integer by a negative integer: 4 × (-6). The solution demonstrates that when multiplying a positive number by a negative number, the result is always negative. In this case, 4 × (-6) = -24.

This collection of examples covers various scenarios of integer multiplication, helping students understand the rules governing the multiplication of positive and negative numbers. By presenting different combinations, students can recognize patterns and develop a solid foundation for more complex mathematical operations.

Providing multiple worked-out examples is essential for students to fully grasp mathematical concepts. As they encounter various problems solved using consistent principles, students can build a deeper understanding and become more adept at solving problems independently. The slight variations in examples also help students develop flexibility in their problem-solving approaches.

Teacher's Script: Now, let's look at what happens when we multiply a positive number by a negative number. Remember, the product of a positive and a negative is always negative. This rule will be important as we continue to explore more complex multiplication problems with integers.

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