Alex’s Kindle Notes & Highlights

Every Good Boy Deserves Fudge: The Book of Mnemonic Devices, by Rod L. Evans

If the sum of the digits is divisible by 9 or 3, then the number will be divisible by 9 or 3.

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Every Good Boy Deserves Fudge: The Book of Mnemonic Devices

Every Good Boy Deserves Fudge: The Book of Mnemonic Devices

by Rod L. Evans

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