Help your students practice their understanding of place value and rounding with these 36 printable Halloween task cards. Students will solve a variety of problems where they will compare and order numbers up to the nearest hundred thousands place. These task cards are great for reinforcing and practicing this important math skill. Great spiral review or test prep for 3rd, 4th or 5th grade students. They can solve these independently, with a partner, or in groups. Use these task cards in your