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Assuming the three digits are all different and positive:
1 + 2 + 7 = 10
1 + 3 + 6 = 10
1 + 4 + 5 = 10
2 + 3 + 5 = 10
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∙ 13y ago
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How do you find the sum of digits of each number?
Add the digits together. The sum of the digits of 23 is 5.
How many ways can you make six with the sum of three digits?
Using only positive digits, and disregarding their order, 3 ways.
What is the sum of the digits of 330?
The digits of 330 are 3, 3 and 0, so the sum of those digits means add them up - 3+3+0=6
How many numbers between 0 and 10000 will give you a sum of 10 if you add the digits of a number?
20 number
How many different ways can you get the largest sum adding 2 digit numbers if none of the digits can repeat?
none
How many ways to add and get the sum of seven?
There are infinitely many ways to get this sum.
How do you find the sum of digits of each number?
Add the digits together. The sum of the digits of 23 is 5.
How many ways can you make six with the sum of three digits?
Using only positive digits, and disregarding their order, 3 ways.
What does find the sum of the digits of each number above mean?
Add the digits together. The sum of the digits of 23 is 5.
What is the sum of the digits in a dozen?
Since a dozen is 12, then the digits are 1 and 2. To get the sum, you simply add 1 + 2, which = 3.
How many was can you add numbers to the sum of 75?
There are an infinite number of ways to do that.
What is the sum of the digits of 330?
The digits of 330 are 3, 3 and 0, so the sum of those digits means add them up - 3+3+0=6
How many numbers between 0 and 10000 will give you a sum of 10 if you add the digits of a number?
20 number
How many different ways can you get the largest sum adding 2 digit numbers if none of the digits can repeat?
none
How many different ways are there to add prime numbers to make a sum of 12?
It would be 5 ways
A number is divisible by 9 if?
If the sum of its digits add up to 9
What do you notice about the sum of the digits for each multiple of 9?
That they add up to 9
