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Column Arithmetic

Multiplication and division algorithms using the column method — step by step, with examples and a trainer.

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Column Arithmetic — Algorithms

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Frequently Asked Questions

How do you multiply using the column method?

Write the numbers one below the other, aligned to the right. Multiply each digit of the bottom number by the top number, shifting the result one place to the left each time. Then add the partial products.

How do you perform long division?

Long division is done digit by digit from left to right. At each step: take digits of the dividend, find the quotient digit, calculate the remainder, and bring down the next digit.

How can I learn column arithmetic faster?

Practice regularly for 10–15 minutes, starting with simple examples. The MatsGO trainer will help you build arithmetic skills automatically.