3-Digit by 1-Digit Multiplication with Area Models
A practice set of 3-digit by 1-digit multiplication problems that uses area models and partial products to build place value understanding. It includes a worked example and guided practice, with students filling in partial products and adding them for a final sum. Designed for 4th graders working on multi-digit multiplication.
“Please create a 3 digit by 1 digit multipication paper. With the area model and partial products”
Teacher Guide & Tips
- Use this as a whole-class mini-lesson on the first example, then move students into independent or partner practice on the remaining problems, roughly 30 to 40 minutes.
- Discussion question: Why does splitting 426 into 400, 20, and 6 give the same answer as multiplying 426 directly?
- Scaffold for struggling readers: Have them write the expanded form (such as 400 + 20 + 6) above the area model before multiplying each cell, and check each partial product against place value.
- Extension for advanced students: Ask them to compare the area model method with the standard algorithm and explain which steps are the same and which differ.
- Estimated time: about 5 minutes to review the example and 25 to 35 minutes for the practice problems.
What is Diffit?
Teachers use Diffit to get quality materials for their unique classrooms. Adjust difficulty, add scaffolds, or change the topic to get started.
Try Diffit for free“Please create a 3 digit by 1 digit multipication paper. With the area model and partial products”
Teacher Guide & Tips
- Use this as a whole-class mini-lesson on the first example, then move students into independent or partner practice on the remaining problems, roughly 30 to 40 minutes.
- Discussion question: Why does splitting 426 into 400, 20, and 6 give the same answer as multiplying 426 directly?
- Scaffold for struggling readers: Have them write the expanded form (such as 400 + 20 + 6) above the area model before multiplying each cell, and check each partial product against place value.
- Extension for advanced students: Ask them to compare the area model method with the standard algorithm and explain which steps are the same and which differ.
- Estimated time: about 5 minutes to review the example and 25 to 35 minutes for the practice problems.
3-Digit by 1-Digit Multiplication with Area Models
A practice set of 3-digit by 1-digit multiplication problems that uses area models and partial products to build place value understanding. It includes a worked example and guided practice, with students filling in partial products and adding them for a final sum. Designed for 4th graders working on multi-digit multiplication.
What is Diffit?
Teachers use Diffit to get quality materials for their unique classrooms. Adjust difficulty, add scaffolds, or change the topic to get started.
Try Diffit for free