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10 choices (0-9)* 9 choices (the 9 left from choice 1) * 8 choices (the 8 left from choice 2) *3 choices (one of the ones you already used)
10*9*8*3 = 2160 different 4 digit numbers using 3 digits
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∙ 11y ago
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What are the the 3 digit numbers using 1345678?
Using the digits of 1345678, there are 210 three digit numbers in which no digit is repeated.
How many different three digit numbers can be written using the digits 1 through 9?
You can select 9 numbers for the first digit, 8 numbers for the second digit, and 7numbers for the third digit; so 504 (e.g. 9*8*7) different three digit numbers can be written using the digits 1 through 9.
How many three digit numbers can be formed using the digits 873 and 6 without repetition?
I take it that you want to make three digits numbers with 8,7,3, and 6 without repetition. The first digit cane be selected from among 4 digits, the second from 3 digits, the third digit from 2, hence the number of three digit numbers that can be formed without repetition is 4 x 3 x 2 = 24
How many different three digit numbers can you form using the digits 2 5 and 7?
6 possible 3 digit combonations
What is the smallest 6-digit number using three distinct digits?
100122 or, if negative numbers are permitted, -998877
What are the the 3 digit numbers using 1345678?
Using the digits of 1345678, there are 210 three digit numbers in which no digit is repeated.
How many different three digit numbers can be written using the digits 1 through 9?
You can select 9 numbers for the first digit, 8 numbers for the second digit, and 7numbers for the third digit; so 504 (e.g. 9*8*7) different three digit numbers can be written using the digits 1 through 9.
How many three digit numbers can be formed using the digits 0 to 9?
There are 900 of them.
How many 3 digit number can be made using the digits 2 4 7 9?
24 three digit numbers if repetition of digits is not allowed. 4P3 = 24.If repetition of digits is allowed then we have:For 3 repetitions, 4 three digit numbers.For 2 repetitions, 36 three digit numbers.So we have a total of 64 three digit numbers if repetition of digits is allowed.
How many three even digit numbers by using 12457 if each digit is used once?
None, because you do not have three even digits. None, because you do not have three even digits. None, because you do not have three even digits. None, because you do not have three even digits.
How many three digit numbers can be formed using the digits 873 and 6 without repetition?
I take it that you want to make three digits numbers with 8,7,3, and 6 without repetition. The first digit cane be selected from among 4 digits, the second from 3 digits, the third digit from 2, hence the number of three digit numbers that can be formed without repetition is 4 x 3 x 2 = 24
How many three digit numbers can be formed using 01234?
48 of them if digits may not be repeated. 100 if they can.
How many different three digit numbers can you form using the digits 2 5 and 7?
6 possible 3 digit combonations
What is the smallest 6-digit number using three distinct digits?
100122 or, if negative numbers are permitted, -998877
How many 6 digit numbers can be formed using the digits 123456789?
There are 60480 numbers.
How many 4 digit numbers can be made by he digits 0123 using the digit once?
2
How many different three digit numbers can be written using digits from the set 2 3 4 5 6 without repeating any digits?
60
