Are you looking for a no prep alternative assessment activity or practice for 3rd grade multiplication and division facts? With these engaging self-checking cryptogram worksheets and mystery message task cards, students will practice targeted math skills by solving and filling out the mystery message or joke! This resource includes cryptograms and task cards for the following eight skills:Multiplication Up to 4x10 with Addition and Subtraction ReviewMultiplication Up to 6x10Multiplication Up t