Can you picture a number using hundreds, tens, and ones? Yes you can! First: Read the numbers to make sure you understand what they are. Next: Find the and look for the flats, rods, and cubes. Show each number using these. Then: Show the number in expanded form using a or a or . Lastly: yourself reading two of the boxes. You can use the when . Tap the green to save your work! I can't wait to see and hear your math thinking!