Mastering Multi-Digit Addition

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What is multi-digit addition?

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Multi-digit addition is the process of adding numbers that have more than one digit, often requiring carrying over values from one column to the next.

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What is carrying in addition?

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Carrying is a method used in addition where a value is transferred from one column to the next when the sum of that column exceeds 9.

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What is the place value of the digit 5 in the number 3456789012?

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The place value of 5 in 3456789012 is 500000000.

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How do you align numbers for addition?

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Align numbers by their rightmost digits, ensuring that each digit is in the correct column (ones, tens, hundreds, etc.).

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What is the importance of zero in addition?

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Zero acts as a placeholder in addition, ensuring that the value of other digits is maintained in their respective place values.