Name that Number!

Random Science or math Quiz

Can you name the numbers less than or equal to 25?

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Fibonacci number before 21
Number of ways to rearrange the letters in 'THAT'
x + x = x * x = this number
Lowest perfect square that is the sum of two other perfect squares
Sum of first 6 positive integers
Half of second-lowest perfect number
Maximum number of unit cubes visible at one time in a 3x3x3 cube
The lowest number that is the sum of a positive perfect cube and a positive perfect square in two ways
Neither prime nor composite
Number of sides in an undecagon
Smallest prime factor of 91
Number of Platonic solids
Smallest even perfect cube
Only even prime
Triangle number before 21
Number of possible partitions of a circle that can be made with 6 lines
Smallest number that cannot be expressed as the sum of eight or fewer perfect cubes
Second lowest number less than the sum of its factors (excluding itself)
Lowest non-palindromic number
Factorial of 4
Lowest perfect number
Number of points needed to determine a plane
Highest power of 3 one greater than a power of 2
Lowest two-digit power of two
Multiplicative inverse of 0.05

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Created Feb 5, 2012Curator's PickReportNominate
Tags:math, Numbers, 25, name, prime, Prime Numbers