Learning Wrap-ups, Pre-Algebra Intro Kit

Self-correcting boards make practice as easy as solving the problem, wrapping the string around the answer, and then checking the back to see if it is correct! Five different sets of Wrap-Ups reinforce Algebra skills: Addition and Subtraction of Negative Numbers; Multiplication and Division of Negative Numbers; Solving for Variables; Algebraic Expressions; and Skills Review. Grades 5 and up