Publication Details
Issue: Vol 3, No 9 (2020)
Pages: 254-256
ISSN: 2620-3502

Abstract

This article examines the impact of mental arithmetic on the development of a child's brain, as well as the functions performed by the right and left hemispheres of the child's brain.

Keywords
Mental arithmetic abacus abacus beads brain left-handed right -handed ambidextrous