File folder activity designed for acquisition and review of the skill of matching identical numerals 1-20, in random order.
1. Print both pages
2. Glue page one to one side of the inside of a manila file folder.
3. Cut out numerals on page two.
4. Laminate all.
5. Place hard velcro on blank spaces next to numerals on inside of folder.
6. Place soft velcro on numerals.
Can be used repeatedly as an independent work activity or an instructional tool.