🎃 Halloween Math Adventure K–1 | Counting, Addition & SubtractionMake October math practice fun, simple, and classroom-ready with this interactive + printable Halloween math adventure for Kindergarten and Grade 1. Students join Spooky the Math Ghost as they count candy, add ghosts, subtract pumpkins, make 10 with bats, complete a Halloween math choice board, build a math monster, collect stickers, and complete a simple self-assessment. This self-contained HTML resource works offline after do