How many integers between 2 and 20, even only, can be the sum of two different prime numbers?
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Answer:
4,6,8,10,12,14,16,18. One is not a prime number, so only 8, 10, 12, 14, 16, and 18
Step-by-step explanation:
There are 8 possible numbers; 4,6,8,10,12,14,16,18. One is not a prime number, so only 8, 10, 12, 14, 16, and 18 can be the sum of two different prime numbers.
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