- How many combinations of the numbers 1 2 3 4 are there?
- How many numbers can be formed from 3 digits?
- Which is the smallest number of 3 digit?
- What is the biggest number you can make with?
- How many digits are there in 1000?
- How many combinations are there for a 3 Number Lock?
- What are all the possible combinations of 3 numbers 0 9?
- What is the greatest 3 digit number with unique digits?
- What is the largest number you can make with 3 digits?
- What is the sum of the 3 largest 3 digit numbers?

## How many combinations of the numbers 1 2 3 4 are there?

Explanation: If we are looking at the number of numbers we can create using the numbers 1, 2, 3, and 4, we can calculate that the following way: for each digit (thousands, hundreds, tens, ones), we have 4 choices of numbers.

And so we can create 4×4×4×4=44=256 numbers..

## How many numbers can be formed from 3 digits?

This is because you have space for three digits that can be chosen from the set [1,2,3]. So you can make 27 three digit different numbers .

## Which is the smallest number of 3 digit?

100The smallest 3-digit number is 100 and the largest 3-digit number is 999.

## What is the biggest number you can make with?

The biggest named number that we know is googolplex, ten to the googol power, or (10)^(10^100). That’s written as a one followed by googol zeroes.

## How many digits are there in 1000?

4 digitsThere are 4 digits in 1000. There is a single ‘1’, and 3 zeros. 1+3, as we know, is 4. Therefore there are 4 digits in the number 1000.

## How many combinations are there for a 3 Number Lock?

1,000 combinationsThere are about 1,000 combinations possible for a 3-digit number/code. There are 10,000 combinations possible for a 4-digit number/code.

## What are all the possible combinations of 3 numbers 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.

## What is the greatest 3 digit number with unique digits?

Answer Expert Verified A unique number is the number in which all the digits are different such as 304, 902, 506, 709, 604, etc. We can see that all digits are different in these numbers. The smallest 3 digits number with the unique digits is 102 as it has all 3 different digits in it.

## What is the largest number you can make with 3 digits?

999999 is biggest three digit number, if you want a biggest number using three single digit numbers then it is 9 power 9 power 9 (9^(9^9)).

## What is the sum of the 3 largest 3 digit numbers?

The sum of it and the largest 3 digit number is zero.