To master 1st grade and 2nd grade basic math principles, practice is always key. This workbook features place value, regrouping, additions, subtractions, math drills, graphs, tests with solutions, basic multiplications and a first glimpse into divisions. The exercises are clearly presented with attractive graphic illustrations that not only help children improve their math skills but make practicing fun, too. It's the perfect tool to be used either in classrooms or at home.