A pirate-themed printable math escape room student workbook for grade 6 (Level Skull). Covers advanced decimal multiplication (3-digit and 4-digit by 2-digit, testing standard algorithm with different decimal places), multi-digit division with remainders, multiplying/dividing fractions, and dividing decimals. Expanded with a 5th Cannon, 4th Division Loot Batch, 4th Brass Steering Gear, and 3rd Decimal water division problem to increase math rigor, leading to the 7-letter master code 'PIRATES'. Uses robust HTML layouts for clear visual fractions.