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Perfect squares have an odd number of factors. There are 31 perfect squares less than 1000.
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Answer: 1, 64, & 729
100 is a perfect square of 10.The square root of 1000 is 31.6blahblahblah, so the square of 31 is less than 1000 and the square of 32 is more than 1000.That means the perfect squares between (not including) 100 and 1000 are the squares of 11 through 31, a total of 21 different values.
The perfect squares that are less than 20 are 0, 1, 4, 9, and 16.
Integers which are the squares of integers are called perfect squares or square numbers. Perfect squares less than 101 are 1, 4, 9, 16, 25, 36, 49, 64, 81 and 100.
the three numbers that are less than 1000 and are perfect squares and perfect cubes are:1, 64, 7291 = 1 x 1 = 1 x 1 x 164 = 8 x 8 = 4 x 4 x 4729 = 27 x 27 = 9 x 9 x 9
The only squares of perfect squares in that range are 1, 16, and 81.
The perfect squares less than 101 are: 1, 4, 9, 16, 25, 36, 49, 64, 81, and 100.
1,4,9,16,25,36,49,64,81,100
1,4,9,16,25,36,49,64,81,100,121,144,169,196,225
Any number squared except 0 is a perfect square so it follows that prime numbers are less common than perfect squares.