What is the sum of all the composite numbers up to 20?
Options:
(A) 130
(B) 132
(C) 124
(D) 145
(E) 166 Stream of consciousness first, then make a decision:
4 + 6 + 8 + 9 + 10 + 12 + 14 + 15 + 16 + 18 = 132
Thus, the answer is (B).