8 + 5 + 4 = 17
5 + 8 + 20 + 12 + 19 = 64
8 + 4 + 5 = 17
4 + 5 + 8 is equal to 17
-5 - 4 + (-8) = -17
1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13 + 14 + 15 + 16 + 17 + 18 + 19 + 20 = 210
42
19 + y
17 plus 8 is 25, and the square root of 25 is 5. Alternatively, the square root of 17 is about 4.123; adding 8 to that gives about 12.123.
1/6 plus 5/8 = 19/24 in its lowest terms
10 plus 9 plus 11 plus 12 plus 8
24 + 23 + 22 + 21 + 20 + 19 + 18 + 17 + 16 + 15 + 14 + 13 + 12 + 11 + 10 + 9 + 8 + 7 + 6 + 5 + 4 + 3 + 2 + 1 = 300