100, 121, 144, 169, 196, 225, 256, 289, 324, 361, 400, 441, 484, 529, 576, 625, 676, 729, 784, 841, 900, 961
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Oh, dude, you're asking me to do math? Like, really? Okay, fine. The 3-digit square numbers are 100, 121, 144, 169, 196, 225, 256, 289, 324, 361, 400, 441, 484, 529, 576, 625, 676, 729, 784, 841, and 900. Boom. Math wizard over here.
Well, darling, the 3-digit square numbers are 100, 121, 144, 169, 196, 225, 256, 289, 324, 361, 400, 441, 484, 529, 576, 625, 676, 729, 784, 841, and 900. So, there you have it, a whole bunch of squares to play with. Now go impress someone with your newfound knowledge!
The three-digit square numbers are the perfect squares between 100 and 999. To find these numbers, we calculate the square root of the smallest three-digit number (which is 100) and the largest three-digit number (which is 999). The square root of 100 is 10, and the square root of 999 is approximately 31.62. Therefore, the three-digit square numbers are the squares of integers between 10 and 31.
100,121,144,169,196,225,256,289,324,361,400,441,484,529,576,625,676,
729,784,900,961
The 3 digit numbers under 500 are 100 through 499.
999-111=888 888 3 digit numbers can be made with numbers between 1 - 9
There are 3 values (1, 2, 3) for each of the 4 digits. Therefore, there are 3*3*3*3 or 81 four digit numbers that can be formed.
There are 27 of them.
first digit time second digit and second digit times first digit then repeat