 Letter/Number Puzzles,
a selection of answers from the Dr. Math archives.
 Send More Money
 Find the digit that each letter represents in the equation
SEND + MORE = MONEY.
 Solving SEND + MORE = MONEY
 I have tried logical reasoning and can't get it.
 Finding the Digits of
SEND + MORE = MONEY
 Representing and solving SEND + MORE = MONEY as a system of
equations and inequalities.
 Alphametric Problem
 How do you solve a fourpart alphametric where each letter
represents a different digit?
 CryptoNumber Puzzle
 A Pascal program to find numerical values for the letters in:
ONE + TWO + TWO + THREE + THREE = ELEVEN.
 9 x HATBOX = 4 x BOXHAT
 What is the solution to the cryptogram: 9 x HATBOX = 4 x BOXHAT?
 EVE/DID = .TALKTALKTALK...
 In the equation EVE/DID = .TALKTALKTALK... each letter corresponds
to a different number, and EVE/DID is in lowest terms. What does each
letter stand for?
 Words that Equal $1
 Letters of the alphabet are given values: a = 1 cent, z = 26 cents.
 Words Equal to a Dollar
 I need onedollar words: a = 1, b = 2, c = 3...z = 26. I would
like a list of words that equal 100.
 The Value of a Word
 Think of a word that equals one dollar. The key is: a=.01,
b=.02, c=.03, ....
 Letter and Word Puzzle: Bag = 2 + 1 + 7 = 10
 What words can I use to make 10?
 4(ABCD) = DCBA
 Find a four digit number such that 4(ABCD) = DCBA.
 ABCDE/4 = EDCBA
 Find a fivedigit number that, when it is quartered, gives an
answer which is its digits in reverse order.
 ABCDC  BEAAC = BADAD
 What do the letters stand for if D = 0?
 DEFABC = 6(ABCDEF)
 Let abcdef be a 6digit integer such that defabc is 6 times the
value of abcdef. Find the value of a+b+c+d+e+f.
 Headscratch Letter
Puzzle
 Use the numbers 0 to 9 for each letter once: G*B=HA,
D*E=E, I*C=C, H*A=DE, F*J=GJ.
 LookandSay Sequence
 I can't find the next six numbers: 1, 11, 21, 1211, 111221, ...
 121, 111211, 311221 Puzzle
(Look and Say Sequence)
 121, 111211, 311221  what's the next number?
 8549176320 Puzzle
 The following number is formed by a special pattern and is the
only one of its kind: 8549176320. What is the pattern?
 ZOTTFFSSE Puzzle
 What comes next in this letter sequence: ZOTTFFSSE?
