FREEBIE! 4th Math Halloween Crawl Activity

Here's a ready to print and post activity for an already crazy day in the classroom ... Halloween!  Partner your students up (they are likely coming to school dressed up on this day anyway) and let them go on a Math Crawl to solve 15 questions that are centered around adding and subtracting whole numbers, decimals, and fractions.  A mix of 1 and 2 step problems are available.  This free link is YOURS! You can edit the numbers to change the rigor for your own classroom.  Optional, students can trick or treat at your own candy bowl or sticker box for correctly completing the problems.  Happy Solving!