Understanding Multiplication Concepts

The video tutorial introduces multiplication as a method to count items quickly by adding the same number repeatedly. It uses examples like counting wands and hats, and buying toads with coins, to illustrate how multiplication simplifies addition. The tutorial explains the parts of multiplication, such as factors and product, and introduces the commutative property, which states that the order of factors does not affect the product. The video concludes by encouraging viewers to learn multiplication tables for efficiency.

What problem is the wizard facing at the beginning of the video?

• He can't find his wands.

• He can't count the wands.

• He lost his hat.

• He doesn't know how to use the wands.

Tags

CCSS.3.OA.A.1

What is multiplication compared to in the video?

• Division

• Subtraction

• Counting backwards

• Repeated addition

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CCSS.2.OA.C.3

How many wands are there in total if there are 4 hats with 3 wands each?

• 12

• 15

• 10

• 9

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CCSS.3.OA.A.3

If each toad costs 2 coins, how many coins are needed to buy 3 toads?

• 7 coins

• 6 coins

• 5 coins

• 4 coins

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CCSS.4.OA.B.4

What are the numbers to be multiplied called?

• Divisors

• Products

• Factors

• Multiples

Tags

CCSS.3.OA.A.1

What is the result of a multiplication operation called?

• Difference

• Product

• Sum

• Quotient

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CCSS.3.OA.B.5

What property states that the order of factors does not change the product?

• Identity Property

• Associative Property

• Distributive Property

• Commutative Property

Tags

CCSS.3.OA.C.7

What is the product of 3 multiplied by 5?

• 15

• 10

• 8

• 20

Tags

CCSS.3.OA.C.7

What is the product of 5 multiplied by 3?

• 8

• 10

• 20

• 15

Tags

CCSS.3.OA.C.7

What should you learn to become unbeatable in multiplication?

• Multiplication tables

• Subtraction tables

• Division tables

• Addition tables

Tags

CCSS.3.OA.C.7