Free Printable Ocean Activity Books for Kids with tracing, puzzles, mazes and other fun activities for kids in the preschool to first grade age range. Great for regular teacher and homeschool classrooms.
My students love these number puzzles. They are a great way to practice different strategies for adding and subtracting two-digit and three-digit numbers. They help students play with decomposing numbers to build addition and subtraction math strategies for second grade.