Math Example--Arithmetic--Modeling Addition and Subtraction Pictorially: Example 2

Topic

Arithmetic

Description

Model the total number of roosters and cows as an addition statement. There are 5 goats and 3 pigs in the image. The problem requires adding these quantities. Count the number of each animal: 5 goats and 3 pigs. The total count is 5 + 3 = 8. The answer is 8.

Addition and subtraction are fundamental arithmetic operations. These examples use real-world contexts to illustrate mathematical concepts, helping students relate abstract math to tangible situations. By modeling sums and differences, learners can visualize operations and their effects.

Seeing multiple worked-out examples allows students to identify patterns and strategies, building a deeper understanding of the concept. Each example provides a unique perspective, reinforcing the core mathematical ideas.

Teacher’s Script: Let's look at this example: Model the total number of roosters and cows as an addition statement. There are 5 goats and 3 pigs in the image. The problem requires adding these quantities. Notice how the situation is modeled visually. What do you observe about the way the numbers are combined or separated? Discuss with your partner how this example helps you understand addition or subtraction.

For a complete collection of math examples related to Arithmetic click on this link: Math Examples: Modeling Addition and Subtraction Collection.