Abacus Online Program Module 2

1. Small Friend
     a. Small friend concept introduction
     b. Small friend concept Addition
     c. Small friend concept Subtraction
     d. Small friend concept using fingers
2. Big Friend
     a. Big friend concept introduction
     b. Big friend concept Addition
     c. Big friend concept Subtraction
     d. Big friend concept using fingers
3. Small Friend and Big friend Together Calculation
     a. Mix Addition Calculation for friend Concept
     b. Mix Subtraction Calculation for friend Concept
     c. Mix Addition and Subtraction Calculation using fingers
4. Multiplication
     a. Multiplication introduction
     b. Single digit with single digit number