Exploring Multiplication of 10, 100, and 1000

The video tutorial teaches third graders how to multiply multiples of ten, one hundred, and one thousand using basic multiplication facts and patterns of zeros. It explains the concept of multiples and demonstrates how to use known multiplication facts to solve larger problems by adding zeros to the product. The tutorial covers examples such as multiplying by 20, 200, 60, 600, and 6000, emphasizing the importance of counting zeros in the factors and adding them to the product.

What is a multiple?

• The difference between two numbers

• A number divided by another number

• The product of a number and any other number

• The sum of a number and any other number

What are the first five multiples of 4?

• 4, 7, 11, 14, 18

• 4, 8, 12, 16, 20

• 4, 9, 13, 17, 21

• 4, 6, 8, 10, 12

How do you find the product of 4 times 20?

• Multiply 4 by 2 and add one zero

• Add 4 and 2 together

• Divide 4 by 2 and add one zero

• Multiply 4 by 2 and add two zeros

What is the product of 4 times 200?

• 80

• 1200

• 800

• 400

What basic fact is used to solve 5 times 60?

• 5 times 4 equals 20

• 5 times 6 equals 30

• 5 times 7 equals 35

• 5 times 5 equals 25

What is the result of 5 times 60?

• 60

• 30

• 300

• 600

How many zeros do you add to the basic fact product when multiplying 5 by 600?

• Two zeros

• Three zeros

• No zeros

• One zero

What is the product of 5 times 600?

• 300

• 600

• 30

• 3000

What is the final product of 5 times 6,000?

• 30,000

• 6,000

• 300

• 3,000