SOL 6.6c Order of Operations Review (GEMDAS)

Front

What does GEMDAS stand for in the order of operations?

Back

GEMDAS stands for Grouping, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

What is the first step in simplifying the expression 7 × 5 - 6²?

Back

The first step is to evaluate the exponent, which is 6² = 36.

Front

How do you handle absolute values in expressions?

Back

Absolute values are always non-negative. For example, |7| = 7.

Front

What is the result of the expression |7| × 5 - 6²?

Back

The result is -1.

Front

What is the value of (2 - 5)³?

Back

The value is -27.

Front

What is the order of operations when simplifying expressions?

Back

The order of operations is GEMDAS: Grouping, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

How do you simplify the expression 20 ÷ (10 ÷ 2)?

Back

First, simplify the expression inside the parentheses: 10 ÷ 2 = 5. Then, 20 ÷ 5 = 4.

Front

What is the result of the expression 20 ÷ 5?

Back

The result is 4.

Front

What is the significance of parentheses in mathematical expressions?

Back

Parentheses indicate which operations should be performed first in an expression.

Front

How do you evaluate an expression with multiple operations?

Back

Follow the order of operations (GEMDAS) to evaluate the expression step by step.