Question

Place each expression in the column of what operation you would perform first: Multiplication Division Subtraction Addition 4 + 3 5 + 7 5 + 3 - 8 x 10 6 x 3 - 8 14 - (15 + 8 + 4 - 6)

Answer 1

When applying the order of operations (PEMDAS), the expressions 8 x 10, 6 x 3, 4 + 3, 5 + 7, and 15 + 8 would be placed in the multiplication and addition columns respectively. None of the provided expressions would be placed in the division or subtraction columns.

Step-by-step explanation:

In order to answer your question, we should remember the order of operations in mathematics, often represented with the acronym PEMDAS: Paranthesis, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). Therefore, we would place the expressions into columns as follows:

• Multiplication: 5 + 3 - 8 x 10, 6 x 3 - 8
• Division: None of the expressions provided contain division.
• Subtraction: None of these expressions would have subtraction performed first.
• Addition: 4 + 3, 5 + 7, 14 - (15 + 8 + 4 - 6)

Learn more about Order of Operations