Expanded Notation and Place Value

The video tutorial takes place at Aisha's home, where her mother teaches expanded notation. It begins with an introduction to the concept, followed by a detailed example using the number 36045. The process involves writing the number in a place value chart, determining the place value of each digit, and expressing the number as a sum of these values. Additional examples, such as 23648 and 80005, are provided to reinforce the concept. The tutorial concludes with a reminder of the fun and ease of learning with Aisha's mother.

What is the main topic Aisha's mother is teaching?

• Multiplication

• Division

• Fractions

• Expanded Notation

In the number 36,045, which digit is in the thousands place?

• 3

• 5

• 6

• 0

What is the place value of the digit '3' in 36,045?

• 3

• 30

• 300

• 30,000

Why is the digit '0' not included in the expanded notation of 36,045?

• It is in the ones place

• It is in the thousands place

• It is in the hundreds place

• It is in the tens place

How is the number 36,045 written in expanded notation?

• 3,000 + 600 + 40 + 5

• 30,000 + 6,000 + 40 + 5

• 30,000 + 600 + 40 + 5

• 3,000 + 60 + 40 + 5

What is the expanded notation of 23,648?

• 20,000 + 3,000 + 600 + 40 + 8

• 2,000 + 3,000 + 600 + 40 + 8

• 20,000 + 300 + 60 + 40 + 8

• 20,000 + 3,000 + 60 + 40 + 8

In the number 80,005, which digits are not included in the expanded notation?

• Hundreds, tens, ones

• Thousands, hundreds, tens

• Thousands, tens

• Tens, ones

What is the expanded notation of 80,005?

• 80,000 + 5

• 8,000 + 5

• 80,000 + 50

• 8,000 + 50

Which number is represented by the expanded notation 20,000 + 3,000 + 600 + 40 + 8?

• 32,648

• 23,684

• 23,648

• 32,684

What is the place value of the digit '8' in 23,648?

• 8,000

• 8

• 80

• 800