Mastering Basic Multiplication Facts

This video tutorial covers basic multiplication facts and strategies. It begins with an introduction to the objectives and a pause for practice. The video explains different models for multiplication, such as array, set, and number line models. It guides viewers on filling out a multiplication chart and provides tips for basic multiplication facts, including tricks for zeros, ones, fives, and nines. Advanced strategies like halving and doubling are also discussed. The video concludes with a reflection section for viewers to practice and apply the strategies learned.

What does an array model for 2x5 look like?

• Two rows of five

• Five rows of two

• Five rows of five

• Two rows of two

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CCSS.3.OA.A.1

What is the product of 5 times 5 according to the multiplication chart?

• 40

• 25

• 30

• 35

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CCSS.3.OA.A.1

What happens when you multiply a number by zero?

• The number doubles

• The product is one

• The number remains unchanged

• The product is zero

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CCSS.3.OA.D.9

What is the result of 9 times 2 using the doubling strategy?

• 18

• 27

• 36

• 45

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CCSS.3.OA.C.7

How can you easily multiply a number by 4?

• Multiply the number by 2 and then add 4

• Double the number twice

• Add the number to itself four times

• Halve the number and then double it

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CCSS.3.OA.A.1

What pattern is used for multiplying by nines?

• Add nine each time

• Double the number and subtract one

• The first digit increases while the second decreases

• Multiply by ten and subtract nine

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CCSS.3.OA.D.9

What is the product of 6 times 8 using the halving and doubling strategy?

• 54

• 24

• 36

• 48

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CCSS.3.OA.C.7

How many times do you add 5 to get the product of 5 times 6?

• 5 times

• 6 times

• 10 times

• 30 times

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CCSS.3.OA.A.1

Using the nines trick, what is 5 times 9?

• 50

• 40

• 54

• 45

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CCSS.3.OA.D.9

What is the result of 7 times 0?

• 1

• 14

• 7

• 0

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CCSS.3.OA.B.5