A tool that can be used to provide students with opportunities to practice number identification and subitizing. The numbers 1-20 are represented on colored cars in 6 ways: words, counting fingers, tallies, dominoes, ten frames, and base ten blocks. Place the parking sign on the table or in a pocket chart and have students “park” their cars next to the appropriate number sign. A few extra blank signs and cars are included. Be sure to laminate for durability.