(5) \( 16 \div(-2) \)

When you divide 16 by -2, you're essentially splitting your positive 16 into groups of -2. This leads us to our answer: \( 16 \div (-2) = -8 \). Just remember, dividing a positive number by a negative number always results in a negative quotient! A common mistake people make with division involving negative numbers is forgetting that the sign matters. It's easy to overlook the negative divisor, but if you visualize it as taking away from a positive value, it makes understanding the result so much clearer! Always keep those signs in check!