views
9:38
Abacus Counting ASMR | Soft Spoken Engagement Activity for Dementia / Alzheimer's
0:16
Genius Math Trick 🧠🤯
3:15
ABACUS UCMAS INDIA 1ST MEMORY TECHNIQUE COMPETITION.
6:03
Vegan Hakka Taro Yam Abacus Seeds - QQ爽口客家算盘子
1:00
SIP Abacus National Competitions |Compiled Video | Prodigy #Abacus Contest#
1:10
Abacus Mathemetical Instument on Developing Right Brain
13:33
Finger Mathematics - How to calculate Faster than a calculator Mental maths - 10
0:16
#abacus #midbrain #midbrainactivation
