Lesson 33

Which is the correct way to write 1,455?

• One hundred thousand, four hundred fifty-five

• One thousand, four hundred fifty-five

• One thousand, forty-five

Use words to write the number 623 (it's ok if it's not spelled correctly)

Which digit is in the ten thousands place in the number 234,678?

Write the number 3425 in expanded form

Place the correct commas in the number 564780

Multiply 5 x 8

Multiply 4 x 4

What is the value of the number in red? 37,983

• 90

• 900

• 9,000

• 90,000

What is this number in word form? 35,062

• Three thousand five hundred sixty two

• Thirty-five thousand sixty two

• Thirty-five thousand six hundred two

• Thirty-five hundred sixty two

Change this addition problem to a multiplication problem:

20 + 20 + 20 + 20 + 20