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What is the smallest 6 digit number using the digits 12345?
Since there are only five different digits, a 6-digit number can only be generated if a digit can be repeated. If digits can be repeated, the smallest 6-digit number is 111111.
What are the three digit numbers for a gross?
There is only one three digit number for a gross, and that is 144.
Dan found a two digit odd number one of its digits was half the other the number was greater than 50 what is the number?
Well, isn't that a happy little puzzle! Let's think about this together. Since the number is greater than 50 and has two digits, the only number that fits is 93. The digits are 9 and 3, with 3 being half of 9, and it's a lovely odd number!
What is the only two-digit number that is both a square and a cube?
I don't think there is only one number, but, 64 is one. Because: - 8X8 and 4X4X4. Both equal 64
How many four digit numbers can be formed using the digits 0123456789 if the repetitions of digits are allowed?
If you don't mind beginning the 4-digit number with one or more zeros, thenthere are 10 choices for each digit, and the total number of possibilities is:(10 x 10 x 10 x 10) = 10,000 .If the 4-digit number can't begin with a zero, then there are only 9 choices forthe first digit, but 10 choices for each of the others, and the total number ofpossibilities is:(9 x 10 x 10 x 10) = 9,000 .
