Understanding Number Forms and Values

The video tutorial teaches third graders about place value up to ten thousands. It explains how to represent numbers in standard, expanded, and word forms, using examples with and without zeros. The tutorial emphasizes the importance of placeholders and provides step-by-step guidance on writing numbers correctly.

What is the value of the digit '7' in the number 27,684?

• 7,000

• 700

• 70

• 7

How would you write the number 27,684 in standard form?

• Twenty-seven thousand six hundred eighty-four

• 27,684

• 2,7684

• 27684

In expanded form, what is the value of the digit '2' in 27,684?

• 20,000

• 200

• 2

• 20

Which of the following represents the number 27,684 in expanded form?

• 2,000 + 7,000 + 600 + 80 + 4

• 2,000 + 700 + 60 + 8 + 4

• 20,000 + 7,000 + 600 + 80 + 4

• 20,000 + 700 + 60 + 8 + 4

How do you write the number 27,684 in word form?

• Twenty-seven thousand six hundred eighty-four

• Two seven six eight four

• Twenty-seven thousand six hundred eighty

• Twenty-seven thousand six hundred eighty-fourth

What is the standard form of the number with digits 5 in ten thousands, 3 in thousands, 0 in hundreds, 9 in tens, and 0 in ones?

• 53,090

• 53,009

• 5,309

• 530,90

In the number 53,090, what role do the zeros play?

• They represent the number ten.

• They are optional and can be omitted.

• They increase the value of the number.

• They are placeholders indicating no value in those positions.

Which of the following is the correct expanded form of 53,090?

• 50,000 + 3,000 + 90

• 50,000 + 3,000 + 9

• 50,000 + 3,000 + 0 + 90 + 0

• 5,000 + 30 + 90

How would you write 53,090 in word form?

• Fifty-three thousand nine hundred and zero

• Fifty-three thousand nine hundred

• Fifty-three thousand nine

• Fifty-three thousand ninety

What is the value of the digit '9' in the number 53,090?

• 9,000

• 900

• 90

• 9