Chapter 1 Review

How many hundreds are in 3,000?

How is the 6 in the following numbers different?

A. 6,000 B. 600

What is 247,921 written in word form?

What is five hundred seventy-three thousand, five hundred six written in standard form?

What is 54,725 written in expanded form?

Write the following number in standard form.

400,000 + 10,000 + 800 + 30 + 2

What is 22,539 written in word form?

71,634_________71,635

4,978________6,497

439,743__________439,743

Mary ate 3,426 hot dogs in a year. Her sister ate 3,765 hot dogs in the same year. Who ate more? Explain how you know.

What is 9,472 rounded to the nearest thousand?

What is 8,934,583 rounded to the nearest ten?

What is 556 rounded to the nearest hundred?

What is 4,722,913 rounded to the nearest ten thousand?

Ryan has 2,387 chickens. What is this number rounded to the nearest tens place?