Not counting negative numbers (which would give you an infinite number of ways of adding numbers together to equal 10), there are 6 different ways (permutations) of adding numbers together to equal 10.
0 + 10
1 + 9
2 + 8
3 + 7
4 + 6
5 + 5
that's like asking what two numbers add up to 90, there are many many many options 89,1 88,2 87,3 86,4 this list canto all the way to 45,45
There are many way to add up to 64, I give only one example: 32 + 32 = 64
Real numbers are just normal numbers. Do it the way you learned in first grade.
Same way as for positive numbers: add them together and divide by two.
23
Ignoring the order of the primes, there is only one way.
That is the way that it comes out.
that's like asking what two numbers add up to 90, there are many many many options 89,1 88,2 87,3 86,4 this list canto all the way to 45,45
None. The only way for it to be possible would be 3 zeros which is not considered a 3 digit numbers.
There are many way to add up to 64, I give only one example: 32 + 32 = 64
Real numbers are just normal numbers. Do it the way you learned in first grade.
I'm not sure, I haven't looked it up. However, the way to find it is add up all your numbers then divide it by how many numbers you have. The result is your average!
the way you get the mode is you add up the numbers and didvide it by 2
This follows from the way in which addition of whole numbers is defined.
Same way as for positive numbers: add them together and divide by two.
23
Yes, indeed. Any which way you add the numbers both will equal up to 15. Thus it is true.