Key FeaturesNumbers 1–20: Colorful, removable wooden numbers that fit into matching slots.Counting Pictures: Tiny illustrations next to numbers 1 through 10 (e.g., trucks next to the 2, scooters next to the 3) to help kids practice counting.Word Labels: Written English words under every piece (e.g., "Eleven", "Twelve") to help with spelling and reading.Math Symbols: The bottom row includes five basic arithmetic operators: plus (+), minus (-), multiply (×), divide (÷), and equal (=).