11+-18
you are adding a negative so you take 18-11=7 and the answer is the opposite of that answer, so -7
-11 + (-7) = -18
Positive 12 plus negative 18 equals negative 6. This is because when you add a positive number to a negative number, you effectively subtract the smaller absolute value from the larger absolute value. In this case, 18 is larger than 12, so 18 minus 12 equals 6, and since the result is from a negative number, the final answer is negative 6.
Negative 18 times negative 18 equals positive 324.
s = negative 73 (-73)
Negative 18.
16 positive is.
(Positive) 7.
When subtracting a negative number, you can think of it as adding the positive equivalent. In this case, 18 minus a negative 18 is the same as 18 plus 18, which equals 36. This is because subtracting a negative number is equivalent to adding its positive counterpart.
-11 + (-7) = -18
27
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)