Looking for a fun and educational activity to do with your students for Halloween? This set of 28 task cards is just what you need. Created for 1st, 2nd, and 3rd grade, the problems are based on Halloween and involve one step problems adding and subtracting through 50. Students will be adding to, taking from, putting together, and taking apart numbers. Great to use as a math center activity. You can also have students solve these independently, with a partner, or in a Scoot activity. Student recording sheet and answer key are included.