Abacus Mental Arithmetic Ep.6 - 10's rules : +5,+4,+3,+2,+1 (中文 sub)
Multiplication on the Abacus Technique no. 6 in English Episode 6 #education #abacus
Abacus English Tutorial Episode 6/ exercises technique How to borrow 10 #education #abacuslearning
Division on the Abacus Short Episode 6 English Tutorial
Abacus episode 6 exercises #abacustechnique #education #abacus
Abacus English Beginner Exercises Add & Subtract Under 99 Episode 6
Great minds Mental Arithmetic Quiz show episode 6
भागको लागि abacus प्रयोग गर्ने तरिका। Episode 3/6 1st Pick 2 dividend at once. #abacuseducation
Abacus Mental Arithmetic Ep.7 - 10's rules : -9,-8,-7,-6
Maths faster than calculator episode 6
Abacus Mental Arithmetic Ep.5 - 10's rules : +9,+8,+7,+6 (中文 sub)
Abacus Mental Arithmetic Ep.9 - 5's rules : +4,+3,+2,+1
Abacus Mental Arithmetic Ep.8 - Finger Abacus &10's rules : -5,-4,-3,-2,-1
EPISODE-6 SOROBAN ABACUS-ADDITION
Abacus Mental Math Demonstration - Strengthen Math Facts, Improve Focus, Concentration & Memory
Abacus - Mental Maths for children (Part 6 : Small Friends)
Abacus Add and Subtract Nepali Tutorial Episode 6
Abacus - Big friends subtraction 6 to 9 techniques - Part - 3.4
Intelligent Abacus Mental Arithmetic ( Part 6 )
Abacus add and subtract Hindi Tutorial Episode 6