Numbers 1-20 Fun-to-Know Puzzles

Two-sided ... Twice the Learning FUN! Players identify everyday objects, expand their vocabulary & master basic concepts as they build confidence & achieve success at their own pace. Two-piece puzzles are self-checking – only the correct matches fit! Durable pieces & sturdy storage box Photos for real-life learning Learn numbers, counting, and sets 20 two-sided puzzles 40 pieces Made in USA