# How many different 3 digit combinations are there 0-9?

## How many different 3 digit combinations are there 0-9?

If what you want are all possible three digit numbers with no repetition of the digits then you have 10 choices for the first digit, you have 9 choices for the 2nd digit, and you have 8 choices for the 3rd digit giving you 10x9x8 = 720 in all.

### How many different combinations can 9 numbers make?

Hence, 9 digit numbers of different digits can be formed in 3265920 ways.

What are all the possible combinations of 5 numbers 0-9?

The trick is to realize that a number can not start with a zero! Now, there are 105 ways in which the digits 0-9 can be chosen for the five places of a five digit number. Out of these, 104 start with zero (once we start with 0, there are only 4 slots to fill, where we have 10 choices each).

How do you break a 3 digit combination lock?

WonderHowTo

1. Put pressure on the lock by sliding it across the bail as far as it will go.
2. Rotate each digit until it gets very hard to move.
3. If it gets really hard, try one more click. If it becomes easy again, just put it back to where it is hard.
4. Keep pressure on the bail, and try moving the numbers one at a time.

## How many number combinations are there from 0 to 9?

10 possibilities
There are 10 possibilities (0-9). The 3rd digit must be odd in order for the number to be odd.

### How many combinations are there from 0 to 9?

10,000 possible combinations
There are 10,000 possible combinations that the digits 0-9 can be arranged into to form a four-digit code.

What is the smallest 9 digit number?

The smallest 9 digit number is 100,000,000. we can read it as hundred lakhs. The largest 9 digit number is 999,999,999.

How many 5 letter combinations are there?

65,780
The number of combinations possible with 5 letters is 65,780.

## How many combinations of 5 are there?

Enumeration method number 1

Number of buttons used Number of combinations
3 130
4 375
5 541
total 1082

### How do I figure out my lock combination?

Standard Instructions for Opening a Combination Lock

1. Turn right three times. Stop at First Digit.
2. Turn left one full turn passing 1st number and stop at Second Digit.
3. Turn right and stop at Third Digit. Pull shackle. Profit.

How many 4 number combinations are there in the numbers 0 to 9?

There are 10,000 possible combinations that the digits 0-9 can be arranged into to form a four-digit code. Berry analyzed those to find which are the least and most predictable.