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Q: What three numbers add up to a prime number?

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3, 5 and 7 are consecutive odd prime numbers.

When you add two or more prime numbers you will only end up with a whole number and not a decimal number.

You can get another prime (only if one of the numbers added is 2), for example, 101 + 2 = 103. If you add together two odd prime numbers, you will get an even number, which will not be a prime number. (An even number is a number that is divisible by 2; if such a number is greater than 2, it is not a prime number.)

No, they do not. If one of the prime numbers is 2, you will have an odd number.

You add the numbers. Then you divide by the number of numbers (i.e., if you have three numbers, you divide the sum by 3).You add the numbers. Then you divide by the number of numbers (i.e., if you have three numbers, you divide the sum by 3).You add the numbers. Then you divide by the number of numbers (i.e., if you have three numbers, you divide the sum by 3).You add the numbers. Then you divide by the number of numbers (i.e., if you have three numbers, you divide the sum by 3).

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5 + 7 + 11 = 23

Two is the only even prime number. When you add an odd number to another odd number, you get an even number. When you add an even number to an odd number, you get an odd number. 91 is an odd number, therefore the answer is 2 and 89.

For three prime numbers to add up to 100, one of the numbers has to be 2, because otherwise the three prime numbers would all be odd, which would mean the sum of the numbers would also be odd.Two sets of three prime numbers that add up to 100 are:2 + 79 + 19 = 1002 + 67 + 31 = 100In this case, 67 exceeds 31 by 36, therefore, the three prime numbers in question are 2, 31, 67.

5 + 7 + 11 = 23

83, 3,and 2 are prime numbers which add up to 88.

2 and 3 2 and 5 2 and 11

3, 5 and 7 are consecutive odd prime numbers.

When you add two or more prime numbers you will only end up with a whole number and not a decimal number.

You can get another prime (only if one of the numbers added is 2), for example, 101 + 2 = 103. If you add together two odd prime numbers, you will get an even number, which will not be a prime number. (An even number is a number that is divisible by 2; if such a number is greater than 2, it is not a prime number.)

No, they do not. If one of the prime numbers is 2, you will have an odd number.

You add the numbers. Then you divide by the number of numbers (i.e., if you have three numbers, you divide the sum by 3).You add the numbers. Then you divide by the number of numbers (i.e., if you have three numbers, you divide the sum by 3).You add the numbers. Then you divide by the number of numbers (i.e., if you have three numbers, you divide the sum by 3).You add the numbers. Then you divide by the number of numbers (i.e., if you have three numbers, you divide the sum by 3).

No, as all prime numbers are odd, excluding 2, and when you add two odd numbers you get an even number. This even number can't be a prime number as it will be divisible by 2. 101 and 31 are both prime, but 101+31 is 132.