Integer Expression Evaluator
Type any expression with integers, negatives, parentheses, and exponents — get the value with every step shown.
Evaluate an integer expression
Uses +, −, × (as *), ÷ (as /), ^ for powers, and parentheses. Unary minuses work: try -2^2 vs (-2)^2.
PEMDAS: parentheses → exponents → ×/÷ → +/−
Sign-rule checker
Enter two integers and an operation to see the sign rule applied step by step.
same signs → positive · different signs → negative