Exploring Place Value: Forms and Concepts

How many different digits are there?

• 5

• 7

• 10

• 9

What number is created when you combine the digits 2 and 4?

• 42

• 24

• 14

• 34

What is another term for standard form?

• Scientific form

• Normal form

• Word form

• Expanded form

Why is place value important?

• It is a type of number

• It helps in addition

• It determines the value of each digit

• It is used in subtraction

What is the value of 8 in the tens place?

• 8

• 80

• 800

• 8000

What is the value of 8 in the thousands place?

• 8

• 800

• 8000

• 80

What is expanded form?

• Writing numbers with letters

• Writing numbers in scientific notation

• Writing numbers in normal form

• Writing numbers with plus signs

What is the expanded form of 87,692?

• 80,000 + 7,000 + 600 + 90 + 2

• 87,000 + 600 + 90 + 2

• 80,000 + 7,000 + 600 + 92

• 87,692

What is word form?

• Using letters to write numbers

• Using commas to write numbers

• Using digits to write numbers

• Using plus signs to write numbers

How would you write 87,692 in word form?

• Eighty-seven thousand six hundred ninety

• Eighty-seven thousand six hundred ninety-two

• Eighty-seven thousand six hundred ninety-two thousand

• Eighty-seven thousand six hundred ninety-two hundred