# Effects of learning addition and subtraction in preschool by making the first ten numbers and their relations visible with finger patterns

> Research article (Educational Studies in Mathematics, 2019) · cited 34× · AI/ML

**Wikidata**: [openalex:W2995858730](https://www.wikidata.org/wiki/openalex:W2995858730)  
**Source**: https://4ort.xyz/entity/effects-of-learning-addition-and-subtraction-in-preschool-by-making-the-first-ten-numbers-and-their-relations-visible-wi