The answer depends on what you mean by do: add, multiply, divide, exponentiate? Do is too non-specific so, if you require want a sensible answer, you will need to ask a sensible question.
No - whole numbers only, no negatives, no fractions
Adding and subtracting negatives and positives -6+6=0 -6+-6=-12 -6+8=2 8+-7+14+-6=9 split them and do them by problem. Dividing fractions 24%-3=-8 if they are both negatives then its a positive then if there is a negative its a negative.
There are no such numbers, because every number has a decimal representation. But you can have photo negatives and photo positives which will have no fractions or decimals.
Not all negative numbers are integers. Some are fractions.
0
-1. An integer is any number that can be represented without decimals or fractions - including negatives.
Mixed fractions are not integers. They consist of a whole number and a proper fraction. Integers, on the other hand, are whole numbers and their negatives, including zero, without any fractional or decimal parts.
You divide fractions by fractions by multiplying by the inverse. For instance, 1/3 divided by 3/4 is the same as 1/3 multiplied by 4/3, which is 4/9.
Yes to a limited extent because IX = 10-1 = 9 and S = 1/2
No, its negative.
When you multiply two negatives the negatives cancel one and other out.
Similar fractions are fractions with the same denominator. 1/5, 2/5,/3/5