Expanded Form and Basic Addition

This video tutorial teaches how to add numbers using the expanded form method. It begins with a review of expanding numbers, using examples like 21, 15, and 32. The tutorial then demonstrates adding numbers using expanded form with examples such as 26 plus 12 and 34 plus 2. The video concludes with a summary and farewell.

What is the main topic discussed in this video?

• Adding numbers using the expanded form method

• Subtracting numbers using the expanded form method

• Dividing numbers using the expanded form method

• Multiplying numbers using the expanded form method

How is the number 21 expanded?

• 15 plus 6

• 20 plus 1

• 10 plus 11

• 21 plus 0

What is the expanded form of 15?

• 10 plus 5

• 12 plus 3

• 5 plus 10

• 15 plus 0

How do you expand the number 32?

• 25 plus 7

• 32 plus 0

• 20 plus 12

• 30 plus 2

What is the expanded form of 26?

• 25 plus 1

• 26 plus 0

• 20 plus 6

• 16 plus 10

How is the number 12 expanded?

• 10 plus 2

• 12 plus 0

• 6 plus 6

• 8 plus 4

What is the sum of 6 and 2 in the ones place?

• 7

• 8

• 9

• 10

What is the result of adding 20 and 10 in the tens place?

• 25

• 35

• 20

• 30

What is the final sum of 26 plus 12?

• 42

• 40

• 38

• 36

How is the number 34 expanded?

• 30 plus 4

• 25 plus 9

• 20 plus 14

• 34 plus 0