The Math Tiger is a workbook that allows children to independently deepen and automate what they have learned – whether at school or at home. A reward system motivates them in this process. The "I can do this" pages give children the opportunity to assess their math skills and self-evaluate. The "Tiger Training" is a motivating special page with self-assessment, where children can playfully reinforce what they have learned. The integrated answer booklet enables quick self-checking for the child. The Math Tiger is aligned with the "Math Tiger" program but can also be used independently of any curriculum.