How to divide by Abacus part 1// របៀបចែកលេខតាមក្បាច់ចិន ១

This is the basic of dividing by abacus for base only. Sorry if we have mistake. នេះជាវីឌីអូបង្ហាញពីវិធីចែកលេខតាម​ក្បាច់ចិន​សម្រាប់ជាមូលដ្ឋាន ប៉ុណ្ណោះ ។ សូមអភ័យទោលបើមានអ្វីខុសឆ្គង ។

Join Today
#39 រៀនក្បាច់គិតលេខជាភាសាខ្មែរ //Learning Abacus//How to divide 3 with 1 digit
▶︎

#39 រៀនក្បាច់គិតលេខជាភាសាខ្មែរ //Learning Abacus//How to divide 3 with 1 digit

#34 Leaning Abacus//How to use big friend formulas
▶︎

#34 Leaning Abacus//How to use big friend formulas

#38 រៀនក្បាច់គិតលេខជាភាសាខ្មែរ //Learning Abacus//How to use multiplication formulas
▶︎

#38 រៀនក្បាច់គិតលេខជាភាសាខ្មែរ //Learning Abacus//How to use multiplication formulas

#33 Learning Abacus//How to use small Friend Formula
▶︎

#33 Learning Abacus//How to use small Friend Formula

#35 Learning Abacus//How to use big friend formulas -10
▶︎

#35 Learning Abacus//How to use big friend formulas -10

#40 រៀនក្បាច់គិតលេខជាភាសាខ្មែរ //Learning Abacus//How to divide 4 with 2 digits
▶︎

#40 រៀនក្បាច់គិតលេខជាភាសាខ្មែរ //Learning Abacus//How to divide 4 with 2 digits

#37 Leaning Abacus//How to use family minus formulas
▶︎

#37 Leaning Abacus//How to use family minus formulas

#031 learning abacus// formula//+2=+5-3//small friend//little friend
▶︎

#031 learning abacus// formula//+2=+5-3//small friend//little friend

# 32 Learning Abacus// formula//+1=+5-4// Small Friend
▶︎

# 32 Learning Abacus// formula//+1=+5-4// Small Friend

#36 Leaning Abacus//How to use family plus formulas//រៀនក្បាច់គិតលេខជាភាសាខ្មែរ
▶︎

#36 Leaning Abacus//How to use family plus formulas//រៀនក្បាច់គិតលេខជាភាសាខ្មែរ