411 REFERENCE · Wiktionary
Chisanbop
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
chisanbop
English
Alternative forms
en chisanbop Chisenbop chisenbop
Etymology
en ko 지산법(指算法).
Noun
-
A finger counting method perform basic arithmetic operations to numbers from 0 to 99.
en Fingermath
en Arithmetic