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Q: What are square numbers less than 81?
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Related questions

What are the square numbers less than 100?

1, 4, 9, 16, 25, 36, 49, 64, 81


What are the square numbers less than eighty five?

1, 4, 9, 16, 25, 36, 49, 64, 81 .


What are the square numbers less than one-hundred?

1, 4, 9, 16, 25, 36, 49, 64, 81


When the square root of one number is subtracted from the square root of another the difference is 1 less than the square of 9?

Try the square roots of 1 and 6561, which are 1 and 81. Their difference is 80 which is one less than 81. And that is the square of 9. In fact this works whenevr the first of the two numbers is a square number. So the purpose of the question is not clear.


What number is a square number but not a prime number and is less than 100?

No square number is a prime number, since it has the number you squared as a factor. There are several square numbers less than 100. Just calculate the squares of all numbers, starting with 1, until you reach or pass 100. Then stop.


What are all the numbers less than 100 that have odd proper factors?

There are 10 numbers less than 101 which have an odd number of factors: 1,4,9,16,25,36,49,64,81,100.


What are the square numbers less than 145?

0, 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144


What are the square numbers less than 200?

0 1 4 9 16 25 36 49 64 81 100 121 144 169 196


4 is less than the square root of x is less than 9?

x can be any number greater than 16 and less than 81.


What is the largest square number less than one hundred?

81 is the largest square of a whole number...


What is a square number is less then ten odd and is greater than fifty?

9 is an odd square number less than 10 and 92 = 81 which is greater than 50


Greta picks two numbers from a bag both numbers are square numbers both numbers are less than 100 both numbers are multiples of 8 what numbers does greta pick?

Squares numbers are positive numbers. So that the square numbers less than 100 are 1, 4, 9, 16, 25, 36, 49, 64, and 81, and only 16 and 64 are multiples of 8. Thus, Greta picked 16, and 64.