Question

question 4 of 5
subtract.
5 - 8 =
-3 - 6 =
question 5 of 5
add.
-42 + 50 =
-50 + (-41) =

Explanation:

Step1: Solve \( 5 - 8 \)

We know that \( 5 - 8 \) can be rewritten as \( 5 + (-8) \). Since \( 8 - 5 = 3 \) and the negative number has a larger magnitude, the result is \( -3 \).

Step2: Solve \( -3 - 6 \)

This is equivalent to \( -3 + (-6) \). Adding two negative numbers, we add their magnitudes: \( 3 + 6 = 9 \), so the result is \( -9 \).

Step3: Solve \( -42 + 50 \)

Here, we have a positive number with a larger magnitude. Subtract the smaller magnitude from the larger one: \( 50 - 42 = 8 \), so the result is \( 8 \).

Step4: Solve \( -50 + (-41) \)

Adding two negative numbers, we add their magnitudes: \( 50 + 41 = 91 \), so the result is \( -91 \).

Answer:

\( 5 - 8 = \boldsymbol{-3} \)
\( -3 - 6 = \boldsymbol{-9} \)
\( -42 + 50 = \boldsymbol{8} \)
\( -50 + (-41) = \boldsymbol{-91} \)