Order of Operations and Evaluating Algebraic Expressions

Front

When solving expressions with series of operations, which of the following is correct?

• Add and subtract from right to left
• Multiply and divide from left to right
• Add and multiply from left to right
• Subtract and divide from right to left

Back

Multiply and divide from left to right

Front

In the acronym for the order of operation PEMDAS, what does E stand for?

Back

Exponent, Exponents

Front

[(12 ÷ 2) - 4] + (8 x 2)

Back

18

Front

When evaluating an expression, which operation should be considered last?

Back

addition and subtraction

Front

When evaluating an expression, following the order of operations, which operation should be considered first? Options: multiplication and division, addition and subtraction, powers, parenthesis

Back

parenthesis

Front

What are the coefficients in the expression
8a + b + 9?

Back

1 and 8

Front

Letters used to represent amounts

Back

Variables

Front

b² + 4
when b = 3

Back

13

Front

Numbers, symbols, and operations that are grouped together

Back

Algebraic Expression

Front

Evaluate the expression: 5a + b for a= 6 and b= 3

Back

33