Math Mysteries are a fun way to engage students as they learn and solidify adding, subtracting, and comparing 2-digit and 3-digit numbers. These printable mystery activities take students to a medieval castle, a deserted pirate island, under the sea, a jungle safari, and a bakery, where they must complete 20 critical thinking word problem tasks in 5 engaging mystery activities to solve and predict the who, what, when, where, and why of the mysteries. These resources are LOW PREP and self-check