Build essential 1st grade math skills with these engaging 4th of July Mystery Picture Puzzles! Students practice addition and subtraction within 20, telling time, place value, base ten blocks, and tens and ones while solving puzzles, improving math fact fluency, and revealing fun Independence Day pictures through a hands-on cut and paste activity. Perfect for Independence Day math centers, summer review, morning work, homework, early finishers, and homeschool lessons. These mystery picture pu