0
With repeats: 4×4 = 16;
Without repeats: 4×3 = 12.
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∙ 8y ago
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How many 4 digit numbers can you make using 1234 without repeating any of the same digits?
24
How many four digit numbers can you make using the digits 1234 and the 2 and 3 must be next to each other?
Twelve of them.
How many four-digit numbers can be formed with the numbers 1234 if no digits can be repeated?
4*3*2*1 = 24
How many 3 digit numbers can be formed from the digits 1234?
64 if repetition is allowed.24 if repetition is not allowed.
How many four digit numbers can be formed out of 1234 without repeating any of the digits in the same number?
256
How many 4 digit numbers can you make using 1234 without repeating any of the same digits?
24
How many four digit numbers can you make using the digits 1234 and the 2 and 3 must be next to each other?
Twelve of them.
What is the greatest and the smallest 4 digit numbers using the digit 1234?
smallest=1234 greatest=4321
How many four-digit numbers can you make using the digits 1234 without repeating any of the digits in the same number?
4 x 3 x 2 ie 24
How many four-digit numbers can be formed with the numbers 1234 if no digits can be repeated?
4*3*2*1 = 24
What does four digits numbers mean?
1234, 2637, 7777, 2727 are examples of a four digit number. So any random four numbers are four digits.
How many six digits numbers can be formed using 1234?
There are 4^6 = 4096 such numbers.
How many 3 digit numbers can be formed from the digits 1234?
64 if repetition is allowed.24 if repetition is not allowed.
How many four digit numbers can be formed out of 1234 without repeating any of the digits in the same number?
256
How many 4 digit numbers can be formed from the digits 1234 if any of the digits are not repeated?
That would be 4! = 4 * 3 * 2 * 1 = 24
How many four digit numbers containing no zeros have the property that whenever any one of its four digits is removed the resulting three digit number is divisible by 3?
1234
How many 8 digit palindromic numbers are there?
a 8-digits palindromic number is a number consisting of a 4-digits number written and then written backward, i.e. 1234 4321 so there are as many palindromic 8-digits numbers as 4-digits numbers so from 1000 to 9999, so there are 8999 palindromic 8 digits number (I assumed that 00011000 is not to be considered as a valid 8 digit number)
