Decimal Addition Challenge

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What is decimal addition?

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Decimal addition is the process of adding numbers that have decimal points. It involves aligning the decimal points and adding each column from right to left, carrying over if necessary.

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How do you align decimals when adding?

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When adding decimals, write the numbers one above the other, ensuring that the decimal points are aligned vertically. This helps in adding the numbers correctly.

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What is carrying in decimal addition?

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Carrying in decimal addition occurs when the sum of a column exceeds 9. The extra value is carried over to the next column on the left.

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What is the importance of zero in decimal addition?

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Zero is important in decimal addition as it acts as a placeholder. It helps maintain the correct value of the number when aligning decimals.

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How do you handle adding decimals with different numbers of decimal places?

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When adding decimals with different numbers of decimal places, add zeros to the shorter number to make the decimal places equal before performing the addition.