-2
two negatives makes a positive, meaning you add. i.e. 2 - -2 = 2+2 = 4
Not necessarily, for example: If you subtract 3 from 4, then you get +1. But if you subtract 4 from 3, you get -1. The answer will always be an integer, but you cannot make a general statement about the sign, without knowing more information.
6 - -2 = 8
2-4=-2
-2
-3
two negatives makes a positive, meaning you add. i.e. 2 - -2 = 2+2 = 4
Not necessarily, for example: If you subtract 3 from 4, then you get +1. But if you subtract 4 from 3, you get -1. The answer will always be an integer, but you cannot make a general statement about the sign, without knowing more information.
you subtract the numbers then he higher number to start out with is the awnser. example: negative 3 - positive 7= 3-7=4 the higher number is 7 so i is positive. the final answer is positive 4
6 - -2 = 8
2-4=-2
Multiplying and dividing two negatives does equal a positive. Adding two negatives equals a negative, but subtracting two negatives may or may not equal a positive. Ex. -2 * -4 = 8 -10/-2 = 5 -2+ -4 = -6 -4- -2 = -2 -2- -4 = 2
subtraction. Let's take 1/2 and subtract 3/4 which is great than 1/2 so the answer is negative and hence not a positive rational.
0
1
you just subtract normally and keep the same sign 4-2=2 (-4)-(-2)=(-2)