150 Best What Number Am I Riddles Brain Teasers to Test Your Logic
Ready to flex your mental muscles and dive into a world of numerical enigmas? Get ready to play a game of deduction because we’re tackling the intriguing realm of “what number am I riddles”! These brain-teasers are perfect for sharpening your logic skills, providing a fun challenge, and maybe even stumping your friends.

From simple arithmetic clues to more complex mathematical mysteries, “what number am I riddles” come in all shapes and sizes. We’ll explore a variety of these puzzles, offering tips and tricks to help you crack the code and unveil the hidden numbers within. Let the number games begin!
Best What Number Am I Riddles Brain Teasers to Test Your Logic
Riddle: I am odd, less than twenty, and a prime that is the sum of two other primes. What number am I?
Answer: 15
Riddle: I am a perfect square, less than 100, and divisible by 7. What number am I?
Answer: 49
Riddle: I am a cube, and when reversed, I am also a cube. I am less than 1000. What number am I?
Answer: 1
Riddle: I am a factorial, and my digits add up to a single digit number. I am greater than 100. What number am I?
Answer: 720
Riddle: I am a Fibonacci number, a prime number, and less than 20. What number am I?
Answer: 5
Riddle: I am the smallest number that can be written as the sum of two cubes in two different ways. What number am I?
Answer: 1729
Riddle: I am a number that, when multiplied by itself, results in a number ending in the same digit as myself. I am not 0 or 1. What number am I?
Answer: 5
Riddle: I am the only number that can be written as the sum of its digits raised to the power of the number of digits. I am greater than 100. What number am I?
Answer: 153
Riddle: I am a prime number. If you reverse my digits, I am still a prime number. I am less than 50. What number am I?
Answer: 37
Riddle: I am a number divisible by 3 and 5, and I am the number of dwarves in Snow White. What number am I?
Answer: 15
Riddle: I am the square root of 144, divided by the number of sides on a triangle. What number am I?
Answer: 4
Riddle: I am the smallest composite number. What number am I?
Answer: 4
Riddle: I am a perfect number less than 30. What number am I?
Answer: 6
Riddle: I am the number of days in February in a leap year. What number am I?
Answer: 29
Riddle: I am the only number that is one more than a perfect square and one less than a perfect cube. What number am I?
Answer: 26
What Number Am I Riddles: The Ultimate Brain Teaser Collection
Love a good mental workout? “What Number Am I Riddles: The Ultimate Brain Teaser Collection” is your perfect companion. Packed with cleverly crafted numerical puzzles, this book will challenge your logic and deduction skills. From simple equations to intricate patterns, get ready for hours of engaging fun as you try…

Riddle: I am a number less than 100. I am a multiple of 16, and my digits are the same. What am I?
Answer: 44
Riddle: I am a number. If you multiply me by 4, and then add 12, you get 32. What am I?
Answer: 5
Riddle: I am a two-digit number. My tens digit is twice my ones digit. I am divisible by 6. What am I?
Answer: 21
Riddle: I am a number between 25 and 35. I am divisible by 5 and 3. What am I?
Answer: 30
Riddle: I am the number of sides on a hexagon, plus the number of angles on a square. What am I?
Answer: 10
Riddle: I am a number less than 60. I am divisible by 4 and 9. What am I?
Answer: 36
Riddle: I am a three-digit number. My digits are all the same, and I am divisible by 3 and 5. What am I?
Answer: 555
Riddle: I am a number. If you multiply me by 6, and then subtract 2, you get 40. What am I?
Answer: 7
Riddle: I am a two-digit number. I am a multiple of 15, and the sum of my digits is 6. What am I?
Answer: 15
Riddle: I am a number. If you multiply me by 3, add 10, and then divide by 4, the result is 4. What am I?
Answer: 2
Riddle: I am a number less than 10. If you multiply me by myself, and then add 1, I am a prime number. What am I?
Answer: 2
Riddle: I am a three-digit palindrome. My digits add up to 12. What could I be?
Answer: 363
Riddle: I am a number. If you divide 21 by me, and subtract 2, you get 1. What am I?
Answer: 7
Riddle: I am a number between 40 and 50. I am a prime number, and my digits are consecutive. What am I?
Answer: 43
Riddle: I am a number. If you multiply me by 4, add 12, and then divide by 5, you get 4. What am I?
Answer: 2
What Number Am I Riddles: Sharpen Your Logical Thinking
Love a good brain teaser? “What number am I?” riddles are fantastic for sharpening your logical thinking skills. These fun puzzles challenge you to decipher clues and use deduction to pinpoint a mystery number. They’re a playful way to boost your problem-solving abilities and enjoy a mental workout.

Riddle: I am a number less than 30. I am divisible by 2 and 7. What am I?
Answer: 14
Riddle: If you multiply me by 2, add 6, and then divide by 5, you get 4. What number am I?
Answer: 7
Riddle: I am a three-digit number where the hundreds digit is one more than the tens digit, and the tens digit is one more than the ones digit. I am divisible by 5. What am I?
Answer: 321
Riddle: I am a number between 25 and 35. I am a perfect square. What am I?
Answer: 36
Riddle: I am the number of sides on a hexagon, minus the number of fingers on one hand. What am I, geometrically reduced?
Answer: 1
Riddle: I am a two-digit number. My digits are the same and I am the cube root of a perfect cube. What am I?
Answer: 27
Riddle: If you multiply me by 3, add 1, and then divide by 2, you get 7. What number am I?
Answer: 4
Riddle: I am a number less than 60. I am divisible by 11. The sum of my digits is less than 5. What am I?
Answer: 44
Riddle: I am a three-digit palindrome. My digits add up to 7. What am I?
Answer: 151
Riddle: I am a number. If you multiply me by 6, then subtract 18, the result is the same as multiplying me by 2 and adding 2. What am I?
Answer: 5
Riddle: I am a two-digit number. I am a multiple of 13, but not of 2. What number am I?
Answer: 39
Riddle: I am a prime number. If you double me and subtract 1, you get another prime number. I am less than 10. What am I?
Answer: 3
Riddle: I am a number less than 50. I am the product of two different prime numbers, and the sum of my digits is 8. What am I?
Answer: 17
Riddle: I am a number greater than 10, but less than 20. I am divisible by 3. If you reverse my digits, I am still divisible by 3. What am I?
Answer: 15
Riddle: I am a number. If you multiply me by 5, add 10, and then divide by 2, you get 15. What number am I?
Answer: 4
What Number Am I Riddles: Mastering Math Concepts Through Puzzles
“What number am I?” riddles are more than just fun brain teasers! They’re fantastic tools for building math skills. By cleverly using clues involving addition, subtraction, or even prime numbers, these puzzles encourage logical thinking and problem-solving. They make learning math concepts feel like a game, sparking curiosity and solidifying…

Riddle: I am a two-digit number. My digits are the same, and I am one more than the square of 5. What number am I?
Answer: 26
Riddle: If you multiply me by 3, then add 6, the result is 30. What number am I?
Answer: 8
Riddle: I am a number less than 100. I am a multiple of 14, and the difference between my digits is 0. What am I?
Answer: 77
Riddle: I am the number of years in a score, plus the number of sides on a triangle. What am I, historically and geometrically combined?
Answer: 23
Riddle: I am a number less than 40. I am divisible by 3, and if you add 5 to me, I am divisible by 8. What number am I?
Answer: 27
Riddle: I am a three-digit number. My digits are consecutive and descending, and I am divisible by 5. The sum of my digits is 12. What number am I?
Answer: 543
Riddle: I am a number. If you divide 27 by me, the result is 3. What number am I?
Answer: 9
Riddle: I am a number less than 20. I am the sum of two prime numbers, and I am also divisible by 3. What number am I?
Answer: 15
Riddle: I am a two-digit number. My tens digit is twice my ones digit. I am a multiple of 5. What number am I?
Answer: 20
Riddle: If you multiply me by 5, add 2, and then divide by 3, you get 4. What number am I?
Answer: 2
Riddle: I am a number less than 50. I am a multiple of 7, and my digits add up to 10. What number am I?
Answer: 28
Riddle: I am a number. If you multiply me by 4, add 10, and then divide by 3, you get 8. What number am I?
Answer: 3.5 or 7/2
Riddle: I am the number of faces on a triangular prism, plus the number of sides on a stop sign. What am I, geometrically and legally combined?
Answer: 13
Riddle: I am a number less than 100. I am a multiple of 11, and the sum of my digits is 14. What am I?
Answer: 77
Riddle: I am a perfect square, and a perfect cube. I am a single-digit number. What am I?
Answer: 1
What Number Am I Riddles: Fun for Kids and Adults Alike
“What number am I?” riddles are a delightful brain teaser for all ages. They challenge your logical thinking and math skills in a playful way. Kids love the mystery, while adults enjoy the mental workout. Whether you’re sharpening your mind or just looking for a fun activity, these riddles offer…

Riddle: I am a number less than 40. I am divisible by 6, and I am also the sum of four consecutive even numbers. What am I?
Answer: 24
Riddle: I am a two-digit number. My digits are consecutive and ascending. When you add my digits, the result is 11. What number am I?
Answer: 56
Riddle: If you multiply me by 5, add 10, then divide by 7, you get 5. What number am I?
Answer: 5
Riddle: I am a three-digit number. My digits are all the same, and I am divisible by 27. What am I?
Answer: 999
Riddle: What is the only number that is half of itself?
Answer: 0
Riddle: I am a number less than 100. I am a multiple of 13, and the sum of my digits is 4. What am I?
Answer: 13
Riddle: I am a two-digit number. My digits are different. I am a multiple of 7, and my digits add up to 8. What number am I?
Answer: 26
Riddle: I am a number. If you divide 56 by me, the result is the same as subtracting me from 15. What am I?
Answer: 7
Riddle: I am a number less than 50. I am divisible by 8, and the sum of my digits is odd. What am I?
Answer: 48
Riddle: I am a three-digit number. My digits are consecutive and descending. I am divisible by 2, 3, and 5. What am I?
Answer: 320
Riddle: I am a number, I am a prime, but when you spell my name, I am not. What number am I?
Answer: 2
Riddle: I am a number less than 35. I am divisible by 3 and 5. When you add 2 to me, I am a perfect square. What am I?
Answer: 15
Riddle: I am a two-digit number. I am a multiple of 15, and the sum of my digits is 9. What am I?
Answer: 45
Riddle: I am a number. If you multiply me by 5 and add 25, you get the same result as multiplying me by 7 and adding 1. What am I?
Answer: 12
Riddle: I am a number. If you divide 63 by me, you get the same result as subtracting me from 16. What am I?
Answer: 9
What Number Am I Riddles: Creating Your Own Challenging Puzzles
Crafting your own “What Number Am I” riddles is a fun brain-teaser! Think about mathematical properties like even/odd, divisibility, or prime numbers. Weave these clues together, gradually narrowing down the possibilities. The key is to make it challenging but solvable, leading your audience to that satisfying “aha!” moment.

Riddle: I am a number less than 30. I am a multiple of 3, and I am also 5 more than a perfect square. What am I?
Answer: 24
Riddle: If you multiply me by 4, then add 12, and finally divide by 2, the result is 14. What number am I?
Answer: 4
Riddle: I am a two-digit number. My digits are both odd and different. I am divisible by 3, and the sum of my digits is less than 10. What am I?
Answer: 33
Riddle: I am the sum of the number of sides on a square and the number of points on a compass (N, S, E, W). What am I?
Answer: 8
Riddle: I am a three-digit number. My digits are consecutive and descending. I am divisible by 2, but not by 4. What am I?
Answer: 320
Riddle: What number, when multiplied by itself, is the same as when that number is added to itself 6 times?
Answer: 7
Riddle: I am a number less than 100. I am a multiple of 13, and if you reverse my digits, I am divisible by 5. What am I?
Answer: 65
Riddle: If you multiply me by 6, and then subtract 14, you get the same result as multiplying me by 4 and adding 12. What number am I?
Answer: 13
Riddle: I am a two-digit number. My digits are the same. I am greater than 70, and I am a perfect square. What am I?
Answer: 88
Riddle: I am the number of sides on a rhombus plus the number of points on a Star of David. What am I, geometrically combined?
Answer: 10
Riddle: I am a prime number. If you double me and add one, the result is a perfect square. I am less than 20. What am I?
Answer: 7
Riddle: What two-digit number is 1 more than a multiple of 10 and one less than a multiple of 8?
Answer: 81
Riddle: I am a number less than 50. I am divisible by 3 and 5, and I am one less than a perfect square. What am I?
Answer: 15
Riddle: I am a three-digit number. My digits are all odd. I am divisible by 5, and the sum of my digits is 15. What am I?
Answer: 555
Riddle: What number is equal to the number of letters in its name?
Answer: Four
What Number Am I Riddles: Different Types and Difficulty Levels
“What number am I?” riddles offer a fun mental workout! They come in many forms, from simple clues about even or odd numbers to complex algebraic puzzles. Difficulty varies too, making them perfect for kids just learning math or adults seeking a brain-teasing challenge. So, get ready to deduce and…

Riddle: I am a number less than 65. If you divide me by 7, you get a whole number. The sum of my digits is 6. What am I?
Answer: 21
Riddle: I am a single-digit number. If you multiply me by myself and add 1, you get 26. What am I?
Answer: 5
Riddle: I am a two-digit number. My digits are consecutive and ascending. I am divisible by 13. What am I?
Answer: 39
Riddle: If you multiply me by 4, add 20, and then divide by 2, you get 30. What number am I?
Answer: 10
Riddle: I am a number between 100 and 120. I am divisible by 11 and 3. What number am I?
Answer: 110
Riddle: I am an even number less than 20. I am the product of two different prime numbers. What am I?
Answer: 10
Riddle: I am the number of faces on a cube, plus the number of sides on a pentagon, minus the number of corners on a square. What am I, geometrically balanced?
Answer: 7
Riddle: If you multiply me by 3, add 9, and then divide by 3, the result is 7. What am I?
Answer: 4
Riddle: I am a number less than 70. I am divisible by 9, and the sum of my digits is also divisible by 3. What am I?
Answer: 36
Riddle: I am a three-digit number. My digits are consecutive and descending. I am divisible by 3, and my digits add up to 18. What number am I?
Answer: 765
Riddle: I am a number between 30 and 40. I am divisible by 7. What am I?
Answer: 35
Riddle: I am a number less than 15. I am the product of two different prime numbers. One of these primes is even. What am I?
Answer: 6
Riddle: I am a two-digit number. My digits are the same, and I am one less than a multiple of 9. What number am I?
Answer: 88
Riddle: I am a number. If you divide 28 by me, you get 4. What am I?
Answer: 7
Riddle: I am a three-digit number. My digits are all the same, and I am divisible by 3, 5, and 9. What am I?
Answer: 555
What Number Am I Riddles: Answers and Explanations Revealed
Stumped by “What Number Am I?” puzzles? Fear not! This resource unveils the secrets behind those tricky riddles. We provide not just the answers, but clear explanations showing the logic and mathematical reasoning used to crack each code. Prepare to sharpen your number skills and impress your friends with your…

Riddle: I am a number less than 100. I am divisible by 3, but not by 2. My digits add up to 12. What am I?
Answer: 39
Riddle: If you multiply me by 2, and then subtract 10, the result is 6. What number am I?
Answer: 8
Riddle: I am a three-digit number. My digits are all different and in ascending order. I am divisible by 2, 3, 4 and 6, but not 5. What am I?
Answer: 126
Riddle: I am a prime number between 30 and 40. My digits differ by one. What number am I?
Answer: 37
Riddle: I am a two-digit number. My digits are the same, and I am two less than a perfect cube. What number am I?
Answer: 64
Riddle: I am a number. If you divide me by 4, and then subtract 3, you get 2. What number am I?
Answer: 20
Riddle: I am the number of sides on a hexagon, plus the number of faces on a pentagonal pyramid. What am I, geometrically combined?
Answer: 11
Riddle: I am a number less than 50. I am divisible by 4, but not by 8. The sum of my digits is 7. What am I?
Answer: 24
Riddle: Double me, add four, then halve the result, and you get six. What number am I?
Answer: 4
Riddle: I am a three-digit number. My digits are all even and different, and I am divisible by 4. What number am I?
Answer: 204
Riddle: I am a number less than 20. I am a multiple of 3, and if you add 1 to me, I am divisible by 7. What am I?
Answer: 6
Riddle: If you multiply me by 5, add 5, and then divide by 5, you get 5. What number am I?
Answer: 4
Riddle: I am a two-digit number. My digits are consecutive and descending. I am a multiple of 5, and the sum of my digits is odd. What am I?
Answer: 65
Riddle: I am a number. If you multiply me by 7, and then subtract 12, the result is the same as multiplying me by 5 and adding 6. What am I?
Answer: 9
Riddle: I am a four-digit number. My first and last digits are the same, and my second and third digits are the same. My digits add up to 12. I am divisible by 4, but not by 8. What am I?
Answer: 3333