These 720 riddle task cards for math spiral review are ideal to use for math centers, enrichment, intervention, RTI activities, small groups, early finishers, and whole class activities in first, second, third, and fourth grades. Riddles are a motivating and engaging way to provide ongoing practice of the most important topics, vocabulary, and skills!Here's what's included in this math spiral review bundle!☛ 720 riddles organized by grade level.240 riddles for first grade120 riddles for second g