Let your students have a little storm fun with expanded form! I've included examples with zeros in the tens and ones places for additional practice with trickier 3-digit numbers.
Update 9/18: I've added an additional page of practice for you to copy two-sided. The 3rd page is a cut and glue activity. I had my students cut each shape and glue them on a black piece of construction paper. Each students had a different 3-digit number. They make an awesome display in our room!