What is the sum of the first five prime numbers?

To find the sum of the first five prime numbers, we first need to identify what the prime numbers are. A prime number is defined as a natural number greater than 1 that has no positive divisors other than 1 and itself.

The first five prime numbers are:

• 2 (the only even prime number)

• 3
• 5
• 7
• 11

Now, we can calculate the sum of these five prime numbers:

2 + 3 + 5 + 7 + 11

Calculating this step by step:

• First, add 2 and 3, which gives 5.
• Next, add 5 to 5, resulting in 10.
• Then, add 7 to 10, which totals 17.
• Finally, adding 11 to 17 yields 28.

Therefore, the sum of the first five prime numbers is 28. This confirms that the correct answer is the choice that states 28. This total not only reflects the straightforward summation of the identified numbers but also exemplifies the importance of recognizing prime numbers and calculating their sum accurately.