-4+70=66
This is -70.
-40 + 70 = 30
-70
-4 + -5 + -2 + -1 = -12 (negative 12).
-3 + -7 + 5 + -4 + -6 = -15
-8
- 4 + (- 4) = - 8
The total sum is -12 or negative twelve.
8 + -4 + -8 = -4
negative 8
0, of course! 4+-4=4-4. One negative plus one positive equals one negative.
No, this is not correct! -40 + (-70) = We have to add them and put the sign of the greatest number. Since the signs are the same the answer is -110.