The inclusive edition makes it easier for children with learning difficulties to acquire mathematical skills and allows for simple content and visual processing. The materials have been spaced out and distributed across several booklets, enabling a flexible timeframe for acquiring mathematical competencies beyond the first school year. All pages of the booklets are clearly structured, simplified to a few task formats, and reduced in quantity. This helps children to orient themselves well on the pages and work through them. Many hands-on and visual-supported exercises assist children in securing fundamental mathematical concepts and basic skills. The Flex and Flo Mathematics inclusive booklets are optimized for differentiated learning objectives, allowing all children to experience success.