The sum of -1 and -2 is -3.
Wiki User
β 7y ago-4 + -5 + -2 + -1 = -12 (negative 12).
Yes.example: -1+(-1)=-2
The total sum is -12 or negative twelve.
-2 + 1 = -1
-2 + 1 = -1
Negative plus a negative is a negative. Ex. -1+-1=-2 Negative times a negative is a positive. -2*-2=4 But a negative [minus] plus a positive [plus] can be minus, zero or plus: For example, -3 + 2 = -1 -3 + 3 = 0 -3 + 4 = +1
negative 2
negative -1/2+-1/2 = -1
9 to negative 2 = 1/9 to plus 2 = 1/81
-3 + -2 + 4 = -1
1
Negative 3 + one is negative 2.
-1+3=2
negative read this : "MULTIPLICATION: minus times minus is plus (negative x negative = positive).....minus times plus is minus (negative x positive = negative).....plus times plus is plus (positive x positive = positive) DIVISION: minus divi minus is plus (negative ÷ negative = positive)......minus divi plus is minus (negative ÷ positive = negative).....plus divi plus is plus (positive ÷ positive = positive)"
2
It wil be a negative answer as for example -1+(-1) = -2
3 Because -2+1= -1 and -1+4= 3 therefore your answer is 3.