Multiplying Two-Digit Numbers Using the Stacked Method

This video tutorial teaches how to multiply two-digit numbers using the stacked method. It provides a detailed explanation and step-by-step examples, including 13x12, 15x22, 23x46, and 19x32. The video emphasizes aligning place values and offers tips for handling larger numbers. It concludes with a mention of additional resources for further learning.

What is the primary benefit of using the Stacked Method for multiplication?

• It is faster than other methods.

• It helps in aligning place values for easier multiplication.

• It simplifies addition problems.

• It is only useful for single-digit numbers.

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CCSS.4.NBT.B.5

When stacking numbers for multiplication, what should you ensure?

• The numbers are in descending order.

• The numbers are in alphabetical order.

• The place values are aligned.

• The numbers are in ascending order.

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CCSS.3.OA.A.1

In the example of 13 times 12, what is the result of multiplying 2 by 3?

• 5

• 6

• 7

• 8

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CCSS.4.NBT.B.5

What is the final result of multiplying 13 by 12 using the Stacked Method?

• 160

• 156

• 152

• 162

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CCSS.4.NBT.B.5

In the example of 15 times 22, what is the first step after multiplying 5 by 2?

• Multiply 5 by 3.

• Add 5 to the result.

• Subtract 1 from the result.

• Carry over 1 to the next column.

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CCSS.4.NBT.B.5

What is the final result of multiplying 15 by 22?

• 340

• 330

• 320

• 350

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CCSS.3.OA.A.1

In the example of 23 times 46, what is the result of multiplying 3 by 6?

• 22

• 20

• 18

• 16

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CCSS.4.NBT.B.5

What is the final result of multiplying 23 by 46?

• 1088

• 1078

• 1068

• 1058

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CCSS.4.NBT.B.5

In the example of 19 times 32, what is the result of multiplying 9 by 2?

• 22

• 20

• 18

• 16

Tags

CCSS.4.NBT.B.5

What is the final result of multiplying 19 by 32?

• 618

• 608

• 638

• 628

Tags

CCSS.4.NBT.B.5