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What is an easy rule of divisibility for 11?

Updated: 8/21/2019
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9y ago

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Sum the digits in the odd positions in the integer. Sum = XSum the digits in the even positions in the integer. Sum = Y

If X - Y is a multiple (including negative or 0), then the given integer is divisible by 11.


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6y ago
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Q: What is an easy rule of divisibility for 11?
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