What is the sum of all the prime numbers greater than 10 but less than 40?\nOptions:\n(A) 190\n(B) 189\n(C) 180\n(D) 199\n(E) 1981 Stream of consciousness first, then make a decision:
User
Required sum = (11 +13 + 17 + 19 + 23+ 29 + 31 + 37) = 180\nNote: 1 is not a prime number
Thus, the answer is (C).
Assistant