Number Riddles: What Has Value but No Shape?

Riddle 1: I am a number less than 10. Double me and add 6 to get 14. What number am I?
Answer: 4

Riddle 2: I am a two-digit number. The sum of my digits is 9. I am bigger than 50. What number am I?
Answer: 63

Riddle 3: I am an odd number. Remove one letter, and I become even. What number am I?
Answer: Seven

Riddle 4: I am a number that is both a square and a cube. What number am I?
Answer: 64

Riddle 5: I am a number. Multiply me by myself and you get the same as adding me to 6. What number am I?
Answer: 3

Riddle 6: I am the smallest prime number bigger than 10. What number am I?
Answer: 11

Riddle 7: I am a number that is half of 50. What number am I?
Answer: 25

Riddle 8: I am a number. I come after 29 and before 31. What number am I?
Answer: 30

Riddle 9: I am a number. Subtract 7 from me and you get double 4. What number am I?
Answer: 15

Riddle 10: I am a number between 1 and 20. Multiply me by 2 and you get 12. What number am I?
Answer: 6

Riddle 11: I am a two-digit number. Flip my digits and subtract from me, the answer is 27. What number am I?
Answer: 63

Riddle 12: I am a number. Divide me by 3 and add 4 to get 10. What number am I?
Answer: 18

Riddle 13: I am a number. Add me to myself three times to get 48. What number am I?
Answer: 12

Riddle 14: I am a number. Take away half of me and you get 20. What number am I?
Answer: 40

Riddle 15: I am a number between 50 and 60. Multiply me by 2 to get 110. What number am I?
Answer: 55

Riddle 16: I am a number. My digits add up to 5 and I am less than 50. What number am I?
Answer: 32

Riddle 17: I am a number. Add 10 to me and you get 40. What number am I?
Answer: 30

Riddle 18: I am a number. Multiply me by 5 to get 35. What number am I?
Answer: 7

Riddle 19: I am a number. I am bigger than 1 but less than 5 and not whole. What number am I?
Answer: 3.5

Riddle 20: I am a number. Add my digits to get 9. I am a two-digit number. What number am I?
Answer: 45

Number Riddles And Answers

Riddle 1: I am a number. Add me to myself and the total is 10. What number am I?
Answer: 5

Riddle 2: I am a number. Multiply me by 2 and take away 4 to get 6. What number am I?
Answer: 5

Riddle 3: I am a two-digit number. My digits add up to 7. What number am I?
Answer: 34

Riddle 4: I am a number. I am half of 18. What number am I?
Answer: 9

Riddle 5: I am a number. Add 8 to me and you get 20. What number am I?
Answer: 12

Riddle 6: I am a number. Multiply me by 3 and you get 21. What number am I?
Answer: 7

Riddle 7: I am a number. I come after 99 and before 101. What number am I?
Answer: 100

Riddle 8: I am a number. Take away 5 from me and you get 10. What number am I?
Answer: 15

Riddle 9: I am a number. Double me and add 6 to get 16. What number am I?
Answer: 5

Riddle 10: I am a number. My digits are the same. I am less than 50. What number am I?
Answer: 11

Riddle 11: I am a number. Multiply me by 4 to get 36. What number am I?
Answer: 9

Riddle 12: I am a number. Add me to 25 and you get 50. What number am I?
Answer: 25

Riddle 13: I am a number. I am 10 more than 20. What number am I?
Answer: 30

Riddle 14: I am a number. Divide me by 2 to get 15. What number am I?
Answer: 30

Riddle 15: I am a number. Add my digits and the total is 6. I am less than 50. What number am I?
Answer: 24

Riddle 16: I am a number. Multiply me by 5 to get 50. What number am I?
Answer: 10

Riddle 17: I am a number. I am the first odd number after 10. What number am I?
Answer: 11

Riddle 18: I am a number. Take me away from 100 and you get 45. What number am I?
Answer: 55

Riddle 19: I am a number. I am one more than 7. What number am I?
Answer: 8

Riddle 20: I am a number. Multiply me by 6 and you get 36. What number am I?
Answer: 6

Hard Number Riddles

Riddle 1: I am a number. Multiply me by 3 and add 7. The total is 40. What number am I?
Answer: 11

Riddle 2: I am a two-digit number. My tens digit is 3 more than my ones digit. My digits add up to 11. What number am I?
Answer: 74

Riddle 3: I am a number. Double me and take away 5. The result is 25. What number am I?
Answer: 15

Riddle 4: I am a number less than 100. Divide me by 4 and you get 9. What number am I?
Answer: 36

Riddle 5: I am a number. Multiply me by 5 and subtract 8. The result is 37. What number am I?
Answer: 9

Riddle 6: I am a number. Add my digits, then multiply by 3. The result is 18. What number am I?
Answer: 24

Riddle 7: I am a number. I am a square number less than 50. My digits add up to 9. What number am I?
Answer: 36

Riddle 8: I am a number between 50 and 60. Subtract me from 100 and you get a prime number. What number am I?
Answer: 53

Riddle 9: I am a number. Multiply me by 6 and add 12. The total is 54. What number am I?
Answer: 7

Riddle 10: I am a two-digit number. The difference between my digits is 4. My digits add up to 10. What number am I?
Answer: 64

Riddle 11: I am a number. Divide me by 2 and subtract 3. The answer is 12. What number am I?
Answer: 30

Riddle 12: I am a number. Multiply me by 4 and subtract 8. The result is 36. What number am I?
Answer: 11

Riddle 13: I am a number. I am the sum of two numbers in a row. The total is 37. What numbers am I?
Answer: 18 and 19

Riddle 14: I am a number less than 100. Add my digits and subtract 2. The result is 7. What number am I?
Answer: 18

Riddle 15: I am a number. Multiply me by 7 and add 2. The total is 30. What number am I?
Answer: 4

Riddle 16: I am a number less than 50. Multiply my digits and you get 12. What number am I?
Answer: 34

Riddle 17: I am a number. Add me to 20 and divide by 5. The answer is 10. What number am I?
Answer: 30

Riddle 18: I am a number. I am the smallest two-digit number that 3 and 4 can divide. What number am I?
Answer: 12

Riddle 19: I am a number between 20 and 30. Multiply me by 3. The result ends with 1. What number am I?
Answer: 27

Riddle 20: I am a number. Subtract 9 from me and divide by 2. The result is 11. What number am I?
Answer: 31

Mystery Number Riddles

Riddle 1: I am a number. Add 7 and the total is 20. What number am I?
Answer: 13

Riddle 2: I am a number. Multiply me by 4. The total is 36. What number am I?
Answer: 9

Riddle 3: I am a two-digit number. My digits add up to 8. What number am I?
Answer: 53

Riddle 4: I am a number. Take away 5 and you get 15. What number am I?
Answer: 20

Riddle 5: I am a number. Double me and add 6. The result is 26. What number am I?
Answer: 10

Riddle 6: I am a number. Divide me by 2 and take away 4. The answer is 6. What number am I?
Answer: 20

Riddle 7: I am a number. My digits are the same. Double me and the result is 44. What number am I?
Answer: 22

Riddle 8: I am a number between 30 and 40. Double me and subtract 10. The result is 50. What number am I?
Answer: 30

Riddle 9: I am a number. Add my digits and the total is 9. What number am I?
Answer: 45

Riddle 10: I am a number. Multiply me by 3 and add 2. The total is 20. What number am I?
Answer: 6

Riddle 11: I am a number. Take away 8 and the answer is 12. What number am I?
Answer: 20

Riddle 12: I am a number. Multiply me by 5. The total is 35. What number am I?
Answer: 7

Riddle 13: I am a number less than 50. Add 15 and the total is 40. What number am I?
Answer: 25

Riddle 14: I am a number. My tens digit is double my ones digit. I am less than 50. What number am I?
Answer: 24

Riddle 15: I am a number. Add 9 and divide by 2. The result is 10. What number am I?
Answer: 11

Riddle 16: I am a number. Multiply me by 4 and take away 8. The total is 24. What number am I?
Answer: 8

Riddle 17: I am a number. I am the first odd number bigger than 10. What number am I?
Answer: 11

Riddle 18: I am a number. Take away 7 and double the result. The total is 26. What number am I?
Answer: 20

Riddle 19: I am a number. Add 12 and the total is 50. What number am I?
Answer: 38

Riddle 20: I am a number. Divide me by 3 and take away 2. The result is 6. What number am I?
Answer: 24

Number Riddles For Adults

Riddle 1: I am a number. Multiply me by 7 and take away 5. The total is 48. What number am I?
Answer: 53

Riddle 2: I am a number. Divide me by 3 and add 4. The total is 16. What number am I?
Answer: 36

Riddle 3: I am a number. Multiply me by 5 and subtract 9. The result is 36. What number am I?
Answer: 9

Riddle 4: I am a number. Add 15 to me and divide by 2. The result is 20. What number am I?
Answer: 25

Riddle 5: I am a number.  My digits add up to 9. What number am I?
Answer: 36

Riddle 6: I am a number. Multiply me by 4 and add 6. The total is 50. What number am I?
Answer: 11

Riddle 7: I am a number. Take away 8 and then multiply by 3. The answer is 36. What number am I?
Answer: 20

Riddle 8: I am a two-digit number. Flip my digits and subtract from the original number. The result is 27. What number am I?
Answer: 63

Riddle 9: I am a number. Multiply me by 6 and subtract 12. The total is 30. What number am I?
Answer: 7

Riddle 10: I am a number. Divide me by 2 and add 10. The total is 25. What number am I?
Answer: 30

Riddle 11: I am a number. My digits add up to 12. I am less than 70. What number am I?
Answer: 57

Riddle 12: I am a number. Multiply me by 3 and subtract 9. The result is 18. What number am I?
Answer: 9

Riddle 13: I am a number. I am between 40 and 50. Add my digits and you get 9. What number am I?
Answer: 45

Riddle 14: I am a number. Take away 6 and divide by 2. The result is 7. What number am I?
Answer: 20

Riddle 15: I am a number. Multiply me by 7 and add 1. The total is 50. What number am I?
Answer: 7

Riddle 16: I am a number. I am the smallest prime number bigger than 30. What number am I?
Answer: 31

Riddle 17: I am a number. Multiply my digits and the total is 12. I am less than 50. What number am I?
Answer: 34

Riddle 18: I am a number. Take away 7 and double the result. The total is 26. What number am I?
Answer: 20

Riddle 19: I am a number. Multiply me by 4 and subtract 8. The total is 28. What number am I?
Answer: 9

What Am I Number Riddles