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16, 25, 36, 49, 64, or 81

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Is the different of the smallest three digit number and the smallest two digit number is a perfect square?

No. The smallest 2 digit number is 10 the smallest 3 digit number is 100 - so the question is whether (100-10) is a perfect square? No - 90 is not a perfect square. 8x8 is 64 and 9x9 is 91, not 90.


What is the two digit number that is a perfect square and has 7 factors?

22


What is a square number that is two-digit even?

16, which is the square of 4, is a two digit even number.


What is the largest two digit perfect square that has two factors?

Thghj


What is a two digit number that is a perfect square and a perfect cube?

64. 64 = 82 = 43 26 = (23)2 = (22)3 = 64.


I am a square number. I am an odd two-digit number. The sum of my digits is a two-digit number. What number am I?

49


What are two ways to classify the number 100?

Several ways:Smallest 3 digit integerLog10(Googol)A perfect square


How many two-digit numbers have digits whose sum is a perfect square?

To find how many two-digit numbers have digits whose sum is a perfect square, we first note that the two-digit numbers range from 10 to 99. The possible sums of the digits (tens digit (a) and units digit (b)) can range from 1 (1+0) to 18 (9+9). The perfect squares within this range are 1, 4, 9, and 16. Analyzing each case, we find the valid combinations for each perfect square, leading to a total of 36 two-digit numbers whose digits sum to a perfect square.


What is the number that is a two digit perfect square that has seven factors?

64 Factors: 1, 2, 4, 8, 16, 32, and 64.


What is perfect square number?

A perfect square is a number that can be expressed as the product of two equal integers.


What two digit number whose cube root is the square root of the sum of its digit?

Well, let's see. Perfect cubes that are two digits: 27 64 Could it be 27? Well, 2+7 is 9, and that's a perfect square with a square root of 3, and the cube root of 27 is three. Looks like we've found our answer, especially since 6+4 = 10, which is NOT a perfect square.


What Two digit square number is larger than 50?

The square of 8, which is 64 and the square of 9 is 81. Once you consider the square of 10, it is 100 so it is no longer a two digit number.