Horizontal Addition on Abacus 1 to 10 lines | Sleeping line calculation on Abacus | Learning Program

Horizontal Addition is the new way of doing addition and subtraction on Abacus. We have learnt to do addition and subtraction vertically on Abacus.

In this video we learn how to use the full Abacus by doing addition and subtraction horizontally. Here i have shown 1 to 10 lines to make you understand the concept. You can continue to do as many lines as possible.

Horizontal Addition helps to memorize and clear the concepts of Addition and Subtraction at the same time increase your speed for calculations.

Do comment how many lines have you continued doing. Keep on updating.

Видео Horizontal Addition on Abacus 1 to 10 lines | Sleeping line calculation on Abacus | Learning Program канала Beginner's Binge