How many 6-digit numbers can be formed using the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 if the first digit cannot be 0? Repeated digits are allowed.
How many 6-digit numbers are there using the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 if the first digit cannot be 0 but repeated digits are allowed?
How many different numbers of 4 digits can be made out of the digits 0,1,2,3,4,5, such that no digit is repeated? How many five digit numbers can be formed from the digits, 2,3,4,5,6,7,8,and 9, if no digit may be repeated? How many 2-digit numbers can you make using the digits 1,2,3,4,5, with digits not repeated? How many 2-digit numbers can you make using the digits 7,1,0,5 without any digit repeated? How many even numbers of three digits can be formed by using the digits 1, 2, 3, 4, 5 and 6 if each digit is used (at least) once? How many four digits numbers can be formed using the digits 0,1,2,3,4,5,6,7,8 and which of them are divisible by 5? How many 3-digit numbers can be formed using only 2, 3, 4, 7 and 8 with no repeats? Using the digits 1, 0, 6, 4, 5, and 7 to write different six-digit numbers. How many numbers can be written using each digit only once? How many ways can the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 be arranged so that no even digit is in its original position? How many 5 digit numbers can be formed using the digits 0,1,2,3,4,5 which are divisible by 3? How many ways can a 4-digit number be formed using the digits 3, 4, 4, 4, 5, 6, 6 and 7? How many 4 digit numbers can be formed using 1, 2, 3 and 4 without repeating a digit? How many 5 digit numbers can be formed using the digits 1, 2, 3 while all the digit occurs at least once? How many 4 digit numbers can be formed with the digits 0, 1, 3 and 6? How many 8 digit numbers can be formed with numbers 1,2,3,4,5,6,7,8 with 1 repetition? How many 4 digit numbers divisible by 6 can be formed using the digits 0,1,2,3,4,5 when repetition is allowed? How many 4-digit numbers can be formed using the numbers 2, 5, 6 and 9 without repeating any numbers? How many possible 4 digits numbers can be formed with 1,1,8 and 8? What is a 5 digit number that is divisible by 2,3,4,5,6,8,9, and 10? How many 6 digit numbers can be made using digits 1, 2, 3, 4, 5, and 6 without repetition such that the hundred digit is greater than the ten digit, and the ten is greater than the one digit? How many 4 digit numbers can be formed by using 0, 1, 2, 3, 4, 5, 6, and 7? How many of them are between 4000 and 6000? How many 6-digit even numbers can be formed using the digits 1, 2, 4, 5, 5, and 6? How many two-digit numbers can be formed from the integers 5,7,8,9 if numbers should be greater than 80? Using the numbers 0, 2, 4, 5, 6 and 7, how many 3 digit numbers can be formed? How many 7 digit numbers can be made using digits 1-7 and are not divisible by 5? How many 4 digit numbers can be formed from 1,2,4,5,7 and 8? How many digit numbers can be formed from 1-2-3-4 without repeating the same digit? What 4 digit number is divisible by 2, 3, 4, 9, and 10? How many 3 digit number can be formed by using the digits 5 and 6 when repetition of any digit is allowed? How many 6 digit numbers are multiples of 10?