This is a representing numbers activity using Dominoes. The students place the domino on the first section, draw the domino, write the number in expanded and standard form, then draw the number using base ten blocks. Then, the students will use the first two dominoes to write a comparison statement. The second and third domino will be used to write the second comparison statements. Lastly, the students will need to put those three numbers on the open number line. I had my students add a 4th number somewhere on the number line.