One of the standards on the new Common Core is that students will be able to write numbers in various forms. One of these forms is to write out a number in word form. For example, the number 164 is “one hundred sixty four.” Here’s a game/activity for two students to do. They must try to get 4 squares in a row by writing the word form of the number printed in the square. Enjoy!

Click here for the free PDF: Number forms battle