Evaluate 2 + 2 * 2.
Understand the Problem
The question requires us to evaluate the arithmetic expression 2 + 2 * 2. To solve this, we need to follow the order of operations (PEMDAS/BODMAS), where multiplication is performed before addition.
Answer
$6$
Answer for screen readers
$6$
Steps to Solve
- Identify the operations
The expression $2 + 2 * 2$ contains addition and multiplication.
- Apply the order of operations (PEMDAS/BODMAS)
Multiplication comes before addition. So, we first perform the multiplication: $2 * 2 = 4$.
- Perform the addition
Now we add the result from the previous step to the remaining term: $2 + 4 = 6$.
$6$
More Information
The order of operations is crucial in mathematics to ensure that expressions are evaluated consistently and unambiguously. It's a convention that everyone follows, so always remember PEMDAS/BODMAS!
Tips
A common mistake is to perform the addition before the multiplication. Doing so would lead to $(2 + 2) * 2 = 4 * 2 = 8$, which is incorrect. Always remember to multiply before you add (or subtract)!
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