Or perhaps you meant the number of **8 digit numbers** (repetitions permitted) using the **digits** 0-9. In that case, each **digit** has 10 choices and **there** are **8** of them, so the answer is 10**8** = 100 000 000. When you use the word **combinations** it means something specific mathematically.

Additionally, how many ways can you order 8 things? **With 8 items on your menu, the number of possible combinations will be 28 = 256.**

the number of ways that you can select up to 8 items (which is 256); or.
the number of different ways that you can arrange 8 items on a tray (which is 40320); or.

Moreover, how do you find the number of possible combinations?

**Combinations** are a way to calculate the total outcomes of an event where order of the outcomes does not matter. To calculate **combinations**, we will use the formula nCr = n! / r! * (n - r)!, where n represents the total **number** of items, and r represents the **number** of items being chosen at a time.

What are all the combinations of 1234?

If you wager on **1234** boxed, you would win if any of the following **combinations** were drawn: **1234**, 1243, 1324, 1342, 1423, 1432, 2134, 2143, 2314, 2341, 2413, 2431, 3124, 3142, 3214, 3241, 3412, 3421, 4123, 4132, 4213, 4231, 4312, or 4321.