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Student Instructions
1. 
to begin.
2. Use 
to write to missing number on Penny's sign.
3. Click 
to save your work.
Teacher Notes (not visible to students)
<a href="https://www.freepik.com/free-photos-vectors/background">Background vector created by freepik - www.freepik.com</a> <a href="https://www.freepik.com/free-photos-vectors/snow">Snow vector created by brgfx - www.freepik.com</a>
