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.
Do basic arithmetic:
Find square roots:
Compute percentages or solve percentage increase/decrease problems.
Convert a fraction to a percentage:
Calculate a percentage of a quantity:
Compute a discounted price:
Compute the answer and examine related facts for a math word problem.
Solve a word problem:
Perform arithmetic on fractions.
Do exact arithmetic with fractions:
Explore place value charts for decimal numbers.
Show place values for a number:
Find the value of a particular digit of a number:
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Perform computations on signs, categories and types of numbers.