Place Value

The video tutorial introduces the concept of place value in the number system, explaining how each digit's position determines its value. It covers basic place values like ones, tens, and hundreds, and extends to thousands, ten thousands, and millions. The tutorial also discusses the use of commas in large numbers for clarity. Example problems are provided to illustrate how to determine the place value of digits in a number, reinforcing the learning with practical exercises.

What does the term 'place value' refer to in a number system?

• The color of the number

• The position of the number

• The size of the number

• The shape of the number

What is the place value of the first digit to the left of the decimal point?

• Tens

• Hundreds

• Ones

• Thousands

How often should a comma be placed in large numbers?

• Every three digits

• Every two digits

• Every four digits

• Every five digits

What is the place value of the digit in the thousands position?

• Ones

• Tens

• Hundreds

• Thousands

Which place value comes after hundred thousands?

• Thousands

• Millions

• Ten thousands

• Ten millions

In the number 409,322, what is the digit in the hundreds place?

• 2

• 3

• 4

• 9

If a number has a 5 in the thousands place, what is its value?

• 5000

• 500

• 50

• 5