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# Step-by-Step Arithmetic

Wolfram|Alpha is a great resource for seeing how to show your work for arithmetic problems, including addition, subtraction, multiplication and division of different types of numbers. See multiple methods for showing the reasoning behind arithmetic solutions, from number lines and manipulatives to standard long arithmetic algorithms. Explore properties of numbers by finding their divisors or expressing them in different forms. Expand your knowledge of numbers by practicing arithmetic with numbers in different bases.

### Basic Arithmetic

Add, subtract, multiply and divide whole numbers.

### Long Subtraction

Show your work for long subtraction with whole numbers and decimals.

### Fractions

Explore how to convert fractions to different forms.

### Base Systems

Investigate addition and subtraction of numbers in bases 2 through 36.

#### Learn the steps for adding or subtracting integers in multiple bases:

Perform long addition with whole numbers and decimals.

### Long Multiplication

Learn how to perform long multiplication with whole numbers and decimals.

### Fraction Arithmetic

Add, subtract, multiply and divide simple fractions.

### GO FURTHER

Free Unlimited Arithmetic Practice Problems

### RELATED EXAMPLES

• Arithmetic
• Elementary Math
• Fractions
• ### Long Division

See how to use long division to explore relationships between whole numbers.

### Multiple Operations

Simplify expressions that involve multiple arithmetic operations.