2. Print off this recording sheet or use a notebook to collect your work .
3. There are 1, 2 and 3 stars next to the challenges. One star is hard, two stars are harder, and three stars are hardest. Determine the level that suits you. Ask your teacher for help if you are not sure.
4 .Write the name of the challenge on your recording page.
5. Complete the mystery. Write your answer.
6. Enter your answer to see if you are correct. Put a star on the mystery if you got it right the first time.