Just once. Because the number is now 30 and not 32. So, it is impossible to subtract from it again.
32 32
You will get a positive integer. If you subtract a negative number, you will be adding it. I think of it like 2 minuses equals a plus. :P
0
18
32
Negative 23 + 32 minus 18 = negative 9 {-23+32-18=-9)
130
Well, darling, the difference between 18 and 32 is 14. It's as simple as that. No need to complicate things, honey. Just subtract 18 from 32 and you've got your answer.
if you subtract 612 from 32 and get a positive answer then 32 would be larger than 612. If the answer is negative it is smaller.
-14
19/6 = 57/18 16/9 = 32/18 57 - 32 = 25 25/18 = 1 and 7/18
12x21/18+29-11= 32
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
To convert from Fahrenheit to Celsius... subtract 32 then divide that answer by 1.8. For example - say you had the temperature 50... 50 - 32 = 18.... 18 / 1.8 = 10
-5
A negative.