> 9999876 Actually, 9999876 has four different digits (6, 7, 8, 9). The largest 7-digit number with three different digits is 9999987.
312132 or 231213
The number of different 4-digit strings is 6*5*4*3 = 360
333
the 3 digits have a value of 0.03 It is in the hundredths place
smallest 8 digit number with three different digits
Not necessarily. Consider 444. The digits are not different. The first and second digits are not multiples of 3 The first digit is not greater than the second digit. In spite of all that, 444 is a 3-digit number
The largest 3 digit number whose digits are all primes is 777. The largest 3 digit number with different prime digits is 753.
> 9999876 Actually, 9999876 has four different digits (6, 7, 8, 9). The largest 7-digit number with three different digits is 9999987.
.012 i win
It is 1,000,002
99,999,987
greatest number9999987
That would be 99987.
3
Multiplying a 2-digit number by a 1-digit number involves multiplying the digits in the ones and tens place and then adding the products. Similarly, multiplying a 3-digit number by a 1-digit number follows the same principle, where you multiply the digits in the ones, tens, and hundreds place and then add the products. The main difference is that in the latter case, you are dealing with three sets of digits to multiply and add, whereas in the former, you only have two sets of digits.
What is the units digit of the least whole number greater than 1000 whose digits are all different?