Live Abacus Class Level 1 - Abacus Big Friend Addition Formula +6 = -4+10, Lesson-20

📘 Abacus Big Friend Addition Formula +6 = -4+10【Level 1】Lesson-20 🔷 Welcome to Skills Learning Abacus Classes!📍 In this Lesson-20, we will learn the Big Friend Addition Formula +6 = -4 + 10, an essential concept of Abacus Level 1.This technique helps develop faster and more efficient mental math through visualization and logic. 🧠 Abacus is not just a tool—it’s a complete mental mathematics development program from Level 1 to Level 8. Let’s make learning math fun and smart—together! 🔔 Join Our Abacus Live Classes 📅 Starting from October 1, 2023 – Monday to Saturday at 5:30 PM 📌 Full Abacus Course: Completely Free! 👉 Subscribe now and turn on the bell icon so you never miss a class! 🧑‍🏫 Teacher: Shalu Dua 📺 YouTube Channel: @skillslearningkota 📢 Join Our Community & Access Study Resources 🔗 WhatsApp Group (Student Discussions & Updates) :https://chat.whatsapp.com/YourGroupLinkHere 🔗 Telegram Channel (Live Class Updates + Worksheets) :https://t.me/abacuscoursefree 🌐 Website:https://www.skillslearning.in 📝 Unlimited practice worksheets:https://skillslearning.in/abacus-level-1/ 📚 Full Abacus Level 1 Lesson List: ✅ Introduction & Basics 1️⃣ What is Abacus Tool? 📺 https://youtube.com/live/GhSEl5PzOzg 2️⃣ How to Make 1 to 100 on Abacus Tool? 📺 https://youtube.com/live/JEqbiHeyxVw 3️⃣ Draw & Write the Beads Value 📺 https://www.youtube.com/live/ur5i4opsFGQ?si=kRgGXAPHEmXpHWcb 🟢 Small Friend Addition Formula 4️⃣ Addition & Subtraction Sums 📺 https://www.youtube.com/watch?v=wW0l06KMYic 5️⃣ +2 = -3 + 5 📺 https://www.youtube.com/watch?v=7o5EZcPF-7k 6️⃣ +1 = -4 + 📺https://www.youtube.com/watch?v=NCzdhiTmwGo 7️⃣ +3 = -2 + 📺https://www.youtube.com/watch?v=_5vopgO_HXg 8️⃣ +4 = -1 + 5 📺 https://www.youtube.com/watch?v=qjcr3vRsbsw 9️⃣ Small Friend Formula Revision 📺 https://www.youtube.com/watch?v=9Cm9f8qFxOQ 🔟 Mixed Practice 📺 https://www.youtube.com/watch?v=ZzHSgexRRWw 🔴 Small Friend Subtraction Formula 1️⃣1️⃣ -2 = +3 - 5 📺 https://www.youtube.com/watch?v=YkR8R3uZHjg 1️⃣2️⃣ -3 = +2 - 5 📺 https://www.youtube.com/watch?v=8WEv9u2MPkc 1️⃣3️⃣ -4 = +1 - 5 📺 https://www.youtube.com/watch?v=IAz1nckKbN0 1️⃣4️⃣ Subtraction Practice 📺 https://www.youtube.com/watch?v=iODYJG0AfuU 1️⃣5️⃣ Revision of Subtraction 📺 https://www.youtube.com/watch?v=NkcKal4czXY 🔵 Big Friend Addition Formula 1️⃣6️⃣ Big Friend Introduction 📺 https://www.youtube.com/watch?v=Nz8ry1v0XQ0 1️⃣7️⃣ +9 = -1 + 10 📺 https://www.youtube.com/watch?v=6hnE7rgzZY8 1️⃣8️⃣ +8 = -2 + 10📺 https://youtu.be/WUb6yw3eSsg 1️⃣9️⃣ +7 = -3 + 10 📺 https://www.youtube.com/watch?v=YOUR_LINK_19 2️⃣0️⃣ +6 = -4 + 10 📺 You’re watching it now! 🎯 What You’ll Learn in Level 1: ✔ What is Abacus? ✔ Right Way to Use the Tool ✔ Little Friend & Big Friend Formulas ✔ Combination Techniques ✔Speed & Mental Calculation Development ✔ Practice Worksheets + Live Support 📌 Paid Promotion 🔹 Want to build your own Abacus Academy? 🔹 Looking for franchise opportunities or certified teacher training? 👉 Contact us through the website or Telegram for details! 🟡 #abacus #abacusmath #abacuslevel1 #abacusformula #abacusaddition #abacussubtraction #abacuslearning #ucmas #skillslearning