Master the essential PEMDAS rules for the GED Math test
Prepare for the GED Math test by focusing on the PEMDAS rules: Parentheses, Exponents, Multiplication & Division, Addition & Subtraction.
Back to ResourcesThe order of operations ensures that everyone gets the same answer when evaluating mathematical expressions. Without these rules, different people might interpret the same expression differently and get different results.
PEMDAS stands for Parentheses, Exponents, Multiplication/Division, and Addition/Subtraction. It helps you remember the correct order to perform operations in a mathematical expression.
Yes, understanding order of operations is essential for the GED Math test. You'll need to apply these rules to solve many problems, including those involving basic arithmetic, algebra, and word problems.
No, multiplication and division have the same precedence and are performed from left to right. The same applies to addition and subtraction.
Regular practice is key. Work through problems step by step, following the PEMDAS rules. Use parentheses when in doubt to clarify the intended order of operations.