Question

solve on paper, then enter your answer on zearn. it may be helpful to draw a number line to help you solve. 5 - (-5) = \square -5 - 5 = \square

Explanation:

For \( 5 - (-5) \):

Step1: Recall the rule of subtracting a negative number

Subtracting a negative number is equivalent to adding its positive counterpart. So, \( 5 - (-5) \) can be rewritten as \( 5 + 5 \).

Step2: Perform the addition

\( 5 + 5 = 10 \).

For \( -5 - 5 \):

Step1: Understand the operation of subtracting a positive number

Subtracting a positive number from a negative number means moving further to the left on the number line. So, \( -5 - 5 \) is the same as \( -5 + (-5) \).

Step2: Perform the addition of negative numbers

When adding two negative numbers, we add their absolute values and keep the negative sign. The absolute value of \( -5 \) is \( 5 \), so \( 5 + 5 = 10 \), and with the negative sign, we get \( -10 \).

Answer:

For \( 5 - (-5) \), the answer is \( 10 \).
For \( -5 - 5 \), the answer is \( -10 \).