This is a fun Halloween Around the Room that covers various 4th-grade skills! This is the full version with 16 task cards, an answer sheet, and an answer key. You can find a free preview of this resource here. Skills covered include: Rounding Expanded Form Comparing Multi-Digit Numbers (up to 6 digits) Adding and Subtracting Multi-Digit Numbers (up to 6 digits) Multiplication as Comparison Multiplication (1 digit by 2,3, and 4 digit & 2 digit by 2 digit) Division (2,3, and 4-digit dividends an