College Math Placement Practice Test 2025 – Comprehensive All-in-One Guide for Exam Success!

Question: 1 / 400

What is the sum of the first four prime numbers?

15

10

17

To find the sum of the first four prime numbers, we first need to identify what those 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 four prime numbers are:

- 2 (the only even prime number)

- 3

- 5

- 7

Now, we can add these four prime numbers together:

2 + 3 + 5 + 7 = 17

Thus, the sum of the first four prime numbers is 17. This calculation confirms that the choice provided is indeed correct.

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