Addition And Subtraction: 11-18

Self-Check Bookswill enhance your child's learning! This series can help any child strengthen basic math skills while learning to work independently. OurSelf-Check Booksare a fun diversion for the advanced learner who finishes his or her work before other children. At the same time, these books provide great reinforcement for children who need to practice their basic skills.

The 14 self-correcting templates allow children to take responsibility for their own learning. By correcting their own papers, children can learn from their mistakes and take pride in their successes.