Are you looking for a no prep alternative assessment activity or extra practice for 6th grade adding, subtracting, and multiplying fractions ? With this engaging cryptogram worksheets, students will practice targeted math skills by performing operations with fractions to complete a decoder, then decoding the mystery message or joke - with a fun Halloween flair! This quiz alternative will appeal to all students, including homeschool, general ed, and gifted and talented students. In this PDF,