Addition Placemat by M. Ruskin Company helps a kids to master in math subjects. It is brightly colored. It comes with Rectangular shape. This Addition Placemat shows tables in a simple way so that kids can learn additions quickly. On the back of each placemat, learning exercises based on the front are given. For example, on the reverse side of the addition table placemat, the table answer is blank so your child can write the correct answer.