Are you working on "What's My Rule?" problems in math? If so, this quick product will be a great addition to your math tools. Simply copy and place into a page protector sleeve so that the students can write and erase often.
Provide the students with a starting or ending number and a rule and have them determine how to fill in the remainder of spaces.
For added fun, have the students roll a dice to determine their starting number and rule when working independently or during a math center.