90 + 3 + 6
99 and -99
4950
To find three numbers that equal 297, one possible combination is 99, 99, and 99. Alternatively, you could use 100, 97, and 100. There are many combinations that can add up to 297.
297
The three prime numbers that add up to 99 are 3, 5, and 91. However, 91 is not a prime number, so a combination of prime numbers that sums to 99 doesn't exist. The only way to express 99 as a sum of prime numbers would involve at least one composite number.
Do you mean:"What three consecutive numbers add up to 99?" If you do, then the numbers are 32, 33, 34.
99 and -99
4950
To find three numbers that equal 297, one possible combination is 99, 99, and 99. Alternatively, you could use 100, 97, and 100. There are many combinations that can add up to 297.
99
99
99
297
The three prime numbers that add up to 99 are 3, 5, and 91. However, 91 is not a prime number, so a combination of prime numbers that sums to 99 doesn't exist. The only way to express 99 as a sum of prime numbers would involve at least one composite number.
To find three numbers that add up to 99, one possible combination is 33, 33, and 33. Another option could be 30, 30, and 39. There are numerous combinations that can achieve this sum, but these are a couple of examples.
-99
93, 2, 1 are three numbers that add up to 96