Multiplication and Division Concepts

This video tutorial covers Grade 5 math concepts focusing on place values and patterns. It explains the base 10 number system, demonstrating how values increase or decrease by multiplying or dividing by 10. The tutorial also introduces fractions, showing how division relates to finding parts of a whole. Through examples, it illustrates multiplication and division with place values, and prepares students for understanding exponents by explaining how numbers can be multiples of each other.

What happens to a number when you move one place to the left in the place value system?

• It is multiplied by 10.

• It remains the same.

• It is divided by 10.

• It is multiplied by 100.

If you have 500 and multiply it by 10, what do you get?

• 500

• 50

• 5,000

• 50,000

What is the base of our number system?

• Base 10

• Base 5

• Base 20

• Base 2

How many times is 20 greater than 2?

• 5 times

• 100 times

• 10 times

• 20 times

If you divide 200 by 20, what is the result?

• 5

• 10

• 100

• 20

If 2 is one-third of a number, what is that number?

• 6

• 3

• 12

• 9

What is the result of 20 times 10?

• 2,000

• 20

• 2

• 200

What is the result of dividing 200 by 20?

• 20

• 10

• 100

• 5

If 2 is one-third of a number, what is that number?

• 6

• 3

• 12

• 9

What is the result of 20 times 10?

• 200

• 20

• 2,000

• 2