ALPHAMETICS

Alphametics adalah suatu bentuk puzzle matematika yang menggunakan operasi dasar (+, – , x,🙂 dan huruf-huruf abjad. Masing-masing huruf mewakili satu angka, huruf yang sama tentunya mewakili angka yang sama dan huruf yang berbeda mewakili angka yang berbeda.

Berikut beberapa bentuk Alphametics

1. Paling Terkenal

  S E N D

  M O R E

—————-

M O N E Y

 

2. AMM 1965

    T H I S

      I S A

  G R E A T

    T I M E

——————

W A S T E R

 

3. Planet

  S A T U R N

  U R A N U S

N E P T U N E

    P L U T O

——————-

P L A N E T S

Author: Willy Engren Ref: JoRM 12 (1979) 133-134

4. Planets

      M A R S

    V E N U S

  S A T U R N

  U R A N U S

—————-

N E P T U N E

Author: Willy Engren Ref: JoRM 13 (1980/81) 293

5. Health

H E A R T  +  E A R S  +  N O S E  +  T H R O A T  =  H E A L T H

Author: Richard I. Hess Ref: JoRM 21 (1989) 61 Alpha 1680

 

6. Hurray

H U R R A Y  +  H U Z Z A H  =  P U Z Z L E S

Author: Richard I. Hess Ref: JoRM 21 (1989) 137 Alpha 1698

 

7. Authority Figures

F A T H E R  +  M O T H E R  =  P A R E N T

Author: David J. Porter Ref: JoRM 21:4 Alpha 1743

 

8. Greenhouse Effect

W I N T E R + I S + W I N D I E R + S U M M E R + I S = S U N N I E R

Author: Brian Barwell Ref: JoRM 21:3 Alpha 1809

 

9. Rhyme’s Pertner

R E A S O N  =  (I T)(I S)  +  T H E R E

Author: Robert B. Israel Ref: JoRM 21:3 Alpha 1731, (explained solution)

 

10. Funny Farm

M A D  *  M A N  =  A S Y L U M

Author: Robert B. Israel Ref: JoRM 21:4 Alpha 1751, (explained solution)

 

11. Mad

A L F R E D  /  E  =  N E U M A N

A L F R E D  *  E  =  N E U M A N

These are two base-9 problems.
Ref: Joseph S. Madachy, Madachy’s Mathematical Recreations, 1979, p193

 

12. For tired readers?

T H E S E

T E A S E

T I R E D

———–

R E A D E R

Author: Hunter Ref: Joseph S. Madachy, Madachy’s Mathematical Recreations, 1979, p185

 

13. Adam and Eve

  A D A M

    A N D

    E V E

———

M O V E D

Ref: J. A. H. Hunter, Entertaining Mathematical Teasers, 1983, p93

 

14. addition and subtraction

S Q U A R E

  D A N C E

———–

D A N C E R

This problem has two solutions: one as an addition problem, the other as subtraction.
Ref: Joseph S. Madachy, Madachy’s Mathematical Recreations, 1979, p191

 

15. related to Canada

P I E R R E  +  E L L I O T T  =  T R U D E A U

Ref: Dick Hess, Puzzles from around the world, 1997, Problem 6

 

16. fruits

A P P L E  +  G R A P E  +  P L U M  =  B A N A N A

Ref: Dick Hess, Puzzles from around the world, 1997, Problem 13

A P P L E  +  L E M O N  =  B A N A N A

Author: Col. G. L. Sicherman

 

17. peace

W E  +  W A N T  +  N O  +  N E W  +  A T O M I C  =  W E A P O N

Ref: Dick Hess, Puzzles from around the world, 1997, Problem 16

 

18. a president from USA

P E A N U T  +  T E E T H  =  C A R T E R

Solve this alphametic in base 10 and base 9.
Ref: Dick Hess, Puzzles from around the world, 1997, Problem 43

19. The Digital Atom Smasher

sqrt(ATOM)  =  A + TO + M

this has two solutions
Ref: Angela Fox Dunn, Mathematical Bafflers, 1980, p39

 

20. Thirteen

T E R R I B L E  +  N U M B E R  =  T H I R T E E N

Author: Steven Kahan

 

21, Right and Wrong

Z E R O E S

O N E S

———–

B I N A R Y

Author: Peter Macdonald, 1977
Ref: JoRM 10 (1977) 155

 

22. Right and Wrong

W R O N G

W R O N G

———

R I G H T

this has two solutions under the restriction of O = zero.
Ref: Angela Fox Dunn, Mathematical Bafflers, 1980, p103

 

23. palindromic

N O R A  *  L  =  A R O N

Ref: Martin Gardner, Mathematical Magic Show, 1977, Chap 15, Problem 2

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Posted on Desember 22, 2011, in Matematika and tagged , , . Bookmark the permalink. Tinggalkan komentar.

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