Write with the correct spelling the correct word that fits for the parenthesis. to add two numbers with the same sign, add the numbers and give the sum the (positive, negative, same, opposite) sign.
all of the following have the same value except
*all of the options are equivalent, and two are repeated, click the button and kindly ask your teacher to skip this question so that it doesn't count against you if you picked the "wrong answer".
9 - 6
9 - 6
-6 - (-9)
-6 - (-9)