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Earn +20 ptsQ: How many pairs of prime numbers have a sum of 40?
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Continue Learning about Math & Arithmetic
How many pairs of prime numbers have a sum of 100?
6
How many pairs of prime numbers have a sum of 6?
Just 3 + 3
How many pairs of prime numbers have a sum of 5?
Only one pair.
What are the pairs of prime numbers whose sum is 43?
2 and 41.
What are the pairs of prime numbers whose sum is 19?
They are 2 and 17
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