குழந்தைகளுக்கான அபாகஸ் — நிலை 2
Abacus for Children — Level 2
Master the 5-complement and 10-complement rules — the core of all abacus speed. With these rules as reflexes, your child will never struggle with mental addition again.
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Who is this for?
Children who have completed Abacus Level 1. Aged 7–10 in any school system.
What you'll learn
- Understand what complement pairs are and why they work
- Apply the 5-complement rule to add and subtract fluently
- Apply the 10-complement rule to carry and borrow across rods
- Solve 2-digit addition and subtraction problems confidently
- Demonstrate measurable speed improvement through timed drills
Lessonsபாடங்கள்
8 lessons · Watch in order for the best learning experience
What Are Complements?
நிரப்பு இணைகள் என்றால் என்ன?
5-Rule: Adding Across Five
5-விதி: கூட்டல்
5-Rule: Subtracting Across Five
5-விதி: கழித்தல்
10-Rule: Adding with Carry
10-விதி: கடந்து கூட்டல்
10-Rule: Subtracting with Borrow
10-விதி: கடன் வாங்கி கழித்தல்
Both Rules Together
இரண்டு விதிகளும் சேர்ந்து
Speed Building — Drill Practice
வேக பயிற்சி
Level 2 Master Practice
நிலை 2 மாஸ்டர் பயிற்சி
கற்றுக்கொள்ள தொடங்குங்கள்
Ready to begin?
Jump into the first lesson — it takes less than 10 minutes. All videos are free and taught in Tamil.