Question

-13-12= -13-(-12)= -104-(-205)= 524-832=

Answer 1

-13-12=-25; -13-(-12)=-1; -104-(-205)=101; 524-832=-308;

Answer 2

-12-13=-25
-13-(-12)=1
-104-(-205)=101
524-832=308

Answer 3

Let's calculate each of the equations step by step:

-13 - 12: When subtracting a positive number from a negative number, we can rewrite it as an addition problem: -13 - 12 = -13 + (-12) = -25

-13 - (-12): To subtract a negative number, we change it to addition by reversing the sign: -13 - (-12) = -13 + 12 = -1

-104 - (-205): Again, we change the subtraction of a negative number to addition: -104 - (-205) = -104 + 205 = 101

524 - 832: Subtracting a larger number from a smaller number gives a negative result: 524 - 832 = -308

So the results are: -13 - 12 = -25 -13 - (-12) = -1 -104 - (-205) = 101 524 - 832 = -308