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How many three digits numbers are there between 99 and 3000?
Well honey, the numbers between 99 and 3000 are inclusive, so you gotta count 'em all. To find out how many three-digit numbers there are, you subtract the first three-digit number (100) from the last three-digit number (999) and add 1, giving you a grand total of 900 three-digit numbers. So, buckle up and start counting, darling!
How many combinations of four digits can be made from 1-44?
45
How many numbers can be made from four digits when two are the same?
I assume you mean how many 4-digit numbers can be made from a set such as {A,A, B, C} where A, B and C are single digits. There are 12 such numbers.
How many combinations of three digits can be made from the numbers 123?
6
How many 5 digit numbers can be made from the numbers 0 1 2 if digits can be repeated?
162
How many numbers can be made using the digits 3 5 and 8?
about 13
How many 3 digits numbers can be made from the digits in 461?
6: 146, 164, 416, 461, 614, and 641.
How many different numbers can be formed with the digits 345?
Assuming you mean permutations of three digits, then the set of numbers that can be made with these digits is: 345 354 435 453 534 543 There are six possible permutations of three numbers.
How many combinations of four digits can be made from the numbers 1-9?
10
How many three digit numbers can be made from 5 digits if none can be repeated?
1
How many numbers can you make from 650271 without repeating a digit?
1,956 different numbers can be made from 6 digits. You can calculate this by using the permutation function in a summation function, like this: Σ6k=1 6Pk = 6P1+6P2+...+6P5+6P6 What this does is calculate how many 1 digit numbers you can make from 6 digits, then how many 2 digit numbers can be made from 6 digits and adds the amounts together, then calculates how many 3 digit numbers can be made and adds that on as well etc.
How many numbers is ten digits?
10 digits are numbers in the billions.
