Multiple choice general knowledge math & puzzles 3, 10, 20, 27, 37, _______ 66 22 33 11 77 44 Reveal answer Fill a bubble to check yourself F Correct answer Explanation The sequence alternates between adding 7 and adding 10: 3+7=10, 10+10=20, 20+7=27, 27+10=37. The next step is to add 7, so 37+7=44.