3 - 6 + 7 - 6
Understand the Problem
The question is asking to perform a series of arithmetic operations involving addition and subtraction. This involves evaluating the expression step by step to arrive at the final result.
Answer
$10$
Answer for screen readers
The final answer is $10$.
Steps to Solve
- Identify the expression
The expression we need to evaluate consists of a series of addition and subtraction operations.
- Group the terms correctly
Organize the terms and identify which operations to perform first. For example, in an expression like $3 + 5 - 2 + 4$, it helps to group them:
$$ (3 + 5) + (4 - 2) $$
- Perform addition first
Calculate any additions:
$$ 3 + 5 = 8 $$
- Perform subtraction next
Now, perform any subtractions using the result from the addition:
$$ 8 - 2 + 4 $$
- Final calculation
Finish up the calculation to find the total:
$$ 8 - 2 = 6 $$
Now, add 4:
$$ 6 + 4 = 10 $$
The final answer is $10$.
More Information
The result shows that careful organization and the correct order of operations in arithmetic allow us to simplify and solve expressions without errors. It's always essential to remember that operations like addition and subtraction should be carried out from left to right.
Tips
- Forgetting to perform operations in the correct order can lead to incorrect results. Always follow arithmetic rules ensuring additions and subtractions are performed in the sequence they appear.
- Not double-checking calculations might allow small arithmetic errors to go unnoticed.
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