Are you ready to test your logical thinking and math skills? Here’s a fun puzzle for you to solve. Read the clues carefully and try to find the correct three-digit number!
The Puzzle:
I am a three-digit number.
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My tens digit is five more than my ones digit.
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My hundreds digit is eight less than my tens digit.
What number am I?
How to Solve It:
To crack this puzzle, follow these simple steps:
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Define the digits: Let’s represent the ones, tens, and hundreds place as variables.
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Let the ones digit be x.
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The tens digit is five more than the ones digit, so it is x + 5.
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The hundreds digit is eight less than the tens digit, so it is (x + 5) - 8, which simplifies to x - 3.
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Find possible values for x: Since we are dealing with a three-digit number, all digits (hundreds, tens, and ones) must be between 0 and 9.
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The hundreds digit (x - 3) should be at least 1 (since it's a three-digit number).
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The ones digit x must be a single digit (0-9).
By solving x - 3 ≥ 1, we get x ≥ 4. Also, since the tens digit (x + 5) must be at most 9, we solve x + 5 ≤ 9, which gives x ≤ 4.
The only possible value for x is 4.
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Find the number:
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Ones digit: 4
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Tens digit: 4 + 5 = 9
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Hundreds digit: 9 - 8 = 1
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Thus, the mystery number is 194!
Challenge for You:
Now that you’ve solved this puzzle, try creating a similar puzzle and challenge your friends. Can they solve it as quickly as you did?
Keep thinking, keep solving, and have fun with numbers!
Ammara Ghous
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