This video tutorial teaches how to multiply multi-digit numbers using partial products. It begins with an introduction to the concept of partial products and explains multiplication as repeated addition. The importance of understanding place value in multiplication is highlighted to avoid common mistakes. The tutorial provides detailed examples of multiplying 78 by 34 and 162 by 84 using partial products, breaking down each step to ensure clarity.

What is the result called when two numbers are multiplied?

• Quotient

• Product

• Sum

• Difference

How can multiplication be described in terms of addition?

• As a form of subtraction

• As repeated addition

• As a form of division

• As division

What is the result of multiplying 36 by 100?

• 360

• 360,000

• 3,600

• 36,000

Why is it important to consider place value in multiplication?

• To prevent mistakes in multiplication

• To avoid errors in subtraction

• To ensure correct addition

• To simplify division

What is the expanded form of 78?

• 70 + 8

• 7 + 80

• 78 + 0

• 700 + 80

What is the partial product of 70 times 30?

• 21,000

• 2,100

• 210

• 210,000

What is the expanded form of 162?

• 16 + 20

• 100 + 60 + 2

• 160 + 2

• 1,000 + 62

What is the partial product of 100 times 80?

• 800,000

• 800

• 80,000

• 8,000

What is the final product of 162 times 84?

• 13,608

• 1,360

• 1,360,800

• 136,080

What method was taught in this lesson for multiplying multi-digit numbers?

• Short multiplication

• Long division

• Cross multiplication

• Partial products