Find the missing addend. 2 + 0 + 8 + 3 = 17 3 + 1 + 0 + 7 = 15 6 + 4 + 3 + 0 = 18 4 + 0 + 6 + 1 = 16 3 + 1 + 0 + 7 = 13 4 + 0 + 1 + 3 = 10 0 + 4 + 5 + 1 = 12 3 + 2 + 0 + 5 = 11 Mathematics-2 27