-1 + 4 = 3
-5
negative 12 i guess
Negative 8.
-3 + 1 + 4 = 2
It's three and one half.
Zero.
zero
Negative 9
Add negative eleven to negative four and one third to obtain negative fifteen and one third: (-11) + (-4 1/3) = -15 1/3
4/3 plus -1/3 = 1
negative five
negative six