覆面算 Verbal arithmetic

（重定向自Cryptarithm）

覆面算是用英文本母（亦可以是方块字或符号）来取代0至9的数字，要求玩者找回那些字母代表的数字的趣题形式。

$\begin{matrix} & & & \text{A} & \text{B} & \text{A} \\ \times & & & \text{A} & \text{B} & \text{A} \\ \hline & & & \text{C} & \text{A} & \text{C} \\ & & \text{A} & \text{B} & \text{A} & \\ + & \text{C} & \text{A} & \text{C} & & \\ \hline = & \text{C} & \text{C} & \text{D} & \text{C} & \text{C} \\ \end{matrix}$

单词	Cryptarithm
释义	Cryptarithm 中文百科覆面算 Verbal arithmetic （重定向自Cryptarithm）覆面算是用英文本母（亦可以是方块字或符号）来取代0至9的数字，要求玩者找回那些字母代表的数字的趣题形式。 $\begin{matrix} & & & \text{A} & \text{B} & \text{A} \\ \times & & & \text{A} & \text{B} & \text{A} \\ \hline & & & \text{C} & \text{A} & \text{C} \\ & & \text{A} & \text{B} & \text{A} & \\ + & \text{C} & \text{A} & \text{C} & & \\ \hline = & \text{C} & \text{C} & \text{D} & \text{C} & \text{C} \\ \end{matrix}$ 英语百科 Verbal arithmetic 覆面算（重定向自Cryptarithm） Verbal arithmetic, also known as alphametics, cryptarithmetic, cryptarithm or word addition, is a type of mathematical game consisting of a mathematical equation among unknown numbers, whose digits are represented by letters. The goal is to identify the value of each letter. The name can be extended to puzzles that use non-alphabetic symbols instead of letters.
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Cryptarithm

覆面算 Verbal arithmetic

Verbal arithmetic 覆面算