Solve the Exciting Math Puzzle: 1-9, No Repetition!

  • Thread starter young e.
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In summary, the conversation is about a number puzzle where the goal is to use any combination of the four basic math operations (+,-,x,/) to create an equation that includes numbers 1-9 without repetition. Various solutions and clarifications are discussed, with one solution being 17 x 4 = 68 + 25 = 93, using all numbers from 1-9 without repetition.
  • #1
young e.
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Heres an exciting number puzzle that i got from a friend of mine:

>> make a combination of any of the four basic math operations (+,-,x or /) such that numbers from 1-9 is visible without repeatition.

ex. 2x3=6+1=7

note: it is not necessary that the four operations could be used.

gudlak!
 
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  • #2
9=8+1=7+2=6+3=5+4

That ok?
 
  • #3
young e. said:
2x3=6+1=7
This is not true in standard notation. I expect you mean:

2x3=6 and 6+1=7. If this is so, then the following (in white) would suffice:


8 - 7 = 1 + 2 = 3 + 6 = 9 - 5 = 4

That is, 8 - 7 = 1 and 1 + 2 = 3 and 3 + 6 = 9 and 9 - 5 = 4

There are other solutions as well.
 
Last edited:
  • #4
Ahh, that makes more sense jimmysnyder.
 
  • #5
9+7+4-8-6-5 = 3-2*1
 
  • #6
jimmysnyder said:
There are other solutions as well.

THE SOLUTION IS:

17
X 4
_____
68
+25
_____
93

AS ILLUSTRATED, ALL NUMBERS FROM 1-9 WAS USED WITHOUT REPEATITION
 
  • #7
?

:smile: :rofl: :smile: :rofl: :smile: :rofl: :smile: :rofl:
 
Last edited:

What is the goal of the "Solve the Exciting Math Puzzle: 1-9, No Repetition!"?

The goal of this math puzzle is to arrange the numbers 1-9 in a grid of 9 cells so that each row, column, and diagonal contains each number only once.

Is it possible to have multiple solutions for this math puzzle?

Yes, it is possible to have multiple solutions for this math puzzle. In fact, there are 9! (362,880) possible solutions.

Can the numbers be arranged in any order within each row, column, or diagonal?

No, each number can only appear once in each row, column, and diagonal. Therefore, the numbers must be arranged in a specific order within each row, column, and diagonal.

Is there a specific strategy or method to solve this math puzzle?

There are various strategies and methods that can be used to solve this math puzzle. Some common strategies include starting with the most constrained rows or columns, using the process of elimination, and identifying patterns within the grid.

What skills or knowledge can be gained from solving this math puzzle?

Solving this math puzzle can improve critical thinking skills, pattern recognition abilities, and problem-solving skills. It also helps to strengthen mathematical concepts such as logic, number patterns, and spatial reasoning.

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