Mastering Multiplication of 3-Digit by 1-Digit Numbers

The video tutorial focuses on teaching fourth-grade students how to multiply three-digit numbers by one-digit numbers using both the area model and the standard algorithm. It begins with an introduction to key vocabulary terms such as 'product' and 'partial products'. The teacher then demonstrates the area model with a detailed example, followed by solving a real-world problem involving baseball cards. The tutorial also covers the standard algorithm for multiplication and provides several practice problems for students to apply both methods. The lesson emphasizes understanding place values and encourages students to choose the method they are most comfortable with.

What is the term for the answer to a multiplication problem?

• Sum

• Quotient

• Product

• Difference

In the area model example, what is the product of 218 and 4?

• 892

• 812

• 852

• 872

How many boxes of baseball cards did Ron find in his closet?

• 9

• 8

• 7

• 10

What is the partial product of 700 times 9?

• 630

• 900

• 7000

• 6300

What is the final total of baseball cards Ron had after using the area model?

• 7874

• 7074

• 7974

• 7174

In the standard algorithm, what is the product of 6 times 9?

• 64

• 54

• 74

• 84

What is the product of 786 and 9 using the standard algorithm?

• 7374

• 7274

• 7074

• 7174

What is the product of 121 and 8 using the area model?

• 998

• 978

• 968

• 988

What is the product of 168 and 6 using the standard algorithm?

• 1028

• 1018

• 1038

• 1008

What is the product of 198 and 3 using the area model?

• 594

• 604

• 614

• 624