In addition to being a powerful computation engine for higher-level knowledge, Wolfram|Alpha can also solve elementary math problems, such as arithmetic, fraction conversions and math word problems. It can also perform arithmetic operations on underspecified values to determine parity, sign or other qualities of an expression without knowing the exact values in the expression.
Perform multiple arithmetic operations.
Compute percentages or solve percentage increase/decrease problems.
Compute the answer and examine related facts for a math word problem.
Perform arithmetic on fractions.
Explore place value charts for decimal numbers.
Step-by-Step Solutions for Arithmetic
Pre-Algebra Web App
Free Unlimited Arithmetic Practice Problems
Perform computations on signs, categories and types of numbers.