This activity covers the newly revised math TEK 4.2(A) interpret the value of each place-value position as 10 times the position to the right and as one-tenth of the value of the place to its left. It also covers Common Core State Standard 4.NBT.A.1 Recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right. For example, recognize that 700 ÷ 70 = 10 by applying concepts of place value and division. You can do this activity as a whole group. Or have student play the game in small groups. This is perfect for Math stations as a spiral review.