-11 + (-7) = -18
Negative 18 times negative 18 equals positive 324.
s = negative 73 (-73)
Negative 18.
Positive times negative = negative -18
16 positive is.
(Positive) 7.
27
-11 + (-7) = -18
negative
Negative 18 minus positive 12 is negative 30.
an example is 11 + -18 first you subtract 11 from 18 and get -7 now since you know that 7 is your answer this is how you got it keep 11 and change the additon sign(+) to a subtraction sign(-) then change negative eighteen (-18) to positive eightteen(18) know subtract 11-18 and you get -7
3 + (-21) = 3 - 21 = -18
With addition, a larger negative. -3 -6 +------- -9 -6 -3 x----- +18
Negative 18 times negative 18 equals positive 324.
s = negative 73 (-73)
-11