Hey mathematicians! Welcome to your first math activity on Seesaw. Read the directions: 1) Click 2) Go to page 1. Read the number. Use the OR tool to write the number in expanded form and the number name. 3) Click on page 2. Repeat. 4) Click on page 3. Use the OR to write your own number, then in expanded form and number name. 5) Click the to record PAGE 3 only! 6) Click to finish and submit.