Here are the essential concepts you must grasp in order to answer the question correctly.
Order of Operations
The order of operations is a set of rules that dictates the sequence in which mathematical operations should be performed to ensure consistent results. The common acronym PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction) helps remember this order. In the expression given, multiplication must be performed before addition.
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Multiplication
Multiplication is one of the four basic arithmetic operations, representing the repeated addition of a number. In the expression 3 • 4, multiplication indicates that 3 is added to itself 4 times, resulting in 12. Understanding how to perform multiplication accurately is essential for evaluating expressions correctly.
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Addition
Addition is the arithmetic operation of combining two or more numbers to obtain a total. In the expression 12 + 12, after evaluating the multiplication, the result of the addition will yield the final answer. Mastery of addition is crucial for completing calculations in various mathematical contexts.
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