This puzzle focuses on the dates that five U.S. Presidents were elected. The skills in this warm-up activity involve percents, fractions, integers, and division of whole numbers. Please see the COMPLETE preview. Your printable/digital PDF download includes:1-page printable Student Puzzle, also prepped for Easel4 pages of Teacher Notes including step-by-step solutions1 page Intervention Strategy: Modified Division AlgorithmAll Math History-Mystery Puzzles connect mathematics to history, inspira