Number Riddles: What Number Am I?

Become a number detective in this riddle-filled worksheet! Students will read a series of clues and use them to uncover a mystery number. Each riddle challenges learners to think carefully about place value, compare numerical relationships, and eliminate possibilities until only one answer remains. As they work through the clues, students practice interpreting mathematical language, testing their ideas, and revising their thinking when new information is revealed.

Second and third graders will have an enjoyable way to strengthen place-value understanding while building logical reasoning and critical-thinking skills. The activity encourages students to analyze information, make informed predictions, and support their answers with evidence from the clues. 

To keep honing logic skills, check out Logic Puzzle: Backpack Shuffle. For students ready for an extra challenge, try Logic Puzzle #1: Harriet’s Hats.