A school had a bake sale for three days. The first day they sold 125 baked treats. The second day they sold 218 baked treats. The third day they sold 185 baked treats. Which expression is the closest estimate of how many baked treats were sold during the bake sale?
(A) 200 + 300 + 200
(B) 100 + 200 + 200
(C) 100 + 200 + 100
(D) 100 + 300 + 200