It Was Halloween Night: A Scary Math Story-- With Tangrams!

By (author): "Marilyn Burns, Grace Maccarone"
Genres:Halloween books  
It Was Halloween Night: A Scary Math Story-- With Tangrams!
ISBN0439304717
ISBN139780439304719
AsinIt Was Halloween Night: A Scary Math Story-- With Tangrams!
Original titleIt Was Halloween Night: A Scary Math Story-- With Tangrams (Hello Reader! Math. Level 3)
SeriesHello Reader! Math Level 3
Angry about being giving a tangram puzzle instead of candy, trick-or-treater Greedy Pete smashes it and finds it pursuing him as it rearranges itself into various animals. Includes related math activities.