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  1. Cryptarithms - Number Puzzles - Cryptarithms.com

    Cryptarithms are mathematical puzzles in which the digits in an arithmetic expression are replaced by letters of the alphabet. The object is to work out which numbers correspond to …

  2. Cryptarithms - Basic-mathematics.com

    Cryptarithms are just math puzzles or math riddles. We can turn any regular addition, subtraction, multiplication, or division problem into a cryptarithm by replacing the numbers with letters. …

  3. Cryptarithm Solver - Online Cryptarithmetic Puzzle Calculator

    A cryptarithm (or alphametic, or cryptarithmetics) a mathematical game representing an arithmetic equation (with an equals sign =) in which one or more numbers are replaced by a substitution …

  4. Verbal arithmetic - Wikipedia

    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, …

  5. Cryptarithm Worksheets - Puzzles to Print

    Cryptarithms, or alphametic puzzles, are arithmetic formulas where the digits have been replaced by letters or sometimes other symbols. If you are already familiar with the rules and logic …

  6. Cryptarithm | Puzzle, Number & Algorithm | Britannica

    Cryptarithm now denotes mathematical problems usually calling for addition, subtraction, multiplication, or division and replacement of the digits by letters of the alphabet or some other …

  7. CRYPTARITHM Definition & Meaning - Merriam-Webster

    The meaning of CRYPTARITHM is an arithmetic problem in which letters have been substituted for numbers and which is solved by finding all possible pairings of digits with letters that …

  8. Home Page - Cryptarithms

    What is a Cryptarithm? A cryptarithm, also known as an alphametic puzzle, is a type of mathematical puzzle where the digits in a mathematical equation are replaced by letters of the …

  9. Cryptarithms - NRICH

    A cryptarithm is a mathematical puzzle where the digits in a sum have been replaced by letters. In each of the puzzles below, each letter stands for a different digit.

  10. A Lifetime's Supply of Cryptarithms

    Cryptarithms! The rules for cryptarithm puzzles are simple. Each letter represents one of the digits 0 to 9. Different letters represent different digits. The first digit in a number can't be 0. Your job …