2 minus negative 6
Understand the Problem
The question is asking us to perform a mathematical operation involving subtraction of a negative number, specifically 2 minus negative 6. To solve this, we recognize that subtracting a negative is the same as adding a positive.
Answer
The answer is $8$.
Answer for screen readers
The final answer is $8$.
Steps to Solve
-
Identify the operation We need to calculate (2 - (-6)).
-
Convert subtraction of a negative Subtracting a negative number is equivalent to adding its positive counterpart. Therefore, we can rewrite the equation as: $$ 2 - (-6) = 2 + 6 $$
-
Perform the addition Now we add the numbers: $$ 2 + 6 = 8 $$
The final answer is $8$.
More Information
When subtracting a negative number, it simplifies the operation into an addition. This can often make calculations easier, especially when dealing with multiple negatives.
Tips
Some common mistakes include:
- Forgetting that subtracting a negative means adding a positive. To avoid this, always remember that the two operations are equivalent.
