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In this video, we explain the +3 formula in abacus, also known as the +5 - 2 formula, which helps children perform addition in a faster and more efficient way. This method is used when direct addition is not possible, making calculations simpler and more structured.
You will learn how to apply the plus three formula in abacus step by step with easy examples. This technique breaks numbers into smaller parts, helping children understand the logic behind calculations and apply it confidently.
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