What is the value of 7 + 5 × 2?

Prepare for the Praxis Elementary Education: Mathematics CKT (7813) Exam with interactive questions, detailed explanations, and key insights to boost your confidence. Get started now!

To find the value of 7 + 5 × 2, it is important to remember the order of operations, often remembered by the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)). According to this rule, multiplication should be performed before addition.

First, we calculate 5 × 2, which equals 10. This step follows the appropriate order of operations.

Next, we add the result of that multiplication to 7: 7 + 10 equals 17.

This leads us to the final value of the expression, which is indeed 17. Understanding the order of operations is crucial for accurately evaluating expressions like this one and ensures that calculations are performed correctly.

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