Arithmetic Calculators
4 free online tools
Master long multiplication, division, and integer operations with step-by-step visual solutions and explanations.
Long Multiplication Calculator
Multiply whole numbers or decimals using the Standard Algorithm with step-by-step work.
Lattice Multiplication Calculator
Multiply numbers using a lattice grid structure with diagonal lines for visual multiplication.
Adding and Subtracting Integers Calculator
Add and subtract positive and negative integers with step-by-step solutions showing sign rules and PEMDAS order.
Long Division Calculator with Decimals
Perform long division with decimal numbers step by step. Calculate quotient to any decimal place precision.
Other Calculator Categories
About Arithmetic Tools
Our arithmetic calculators are designed to help students, teachers, and professionals solve math problems quickly and accurately. Each calculator provides step-by-step solutions so you can understand the process, not just get the answer.
All calculations are performed instantly in your browser - no waiting for server responses, and your data stays private. These tools work on any device: desktop, tablet, or mobile.
Available Arithmetic Tools:
- Long Multiplication Calculator - Multiply whole numbers or decimals using the Standard Algorithm with step-by-step work.
- Lattice Multiplication Calculator - Multiply numbers using a lattice grid structure with diagonal lines for visual multiplication.
- Adding and Subtracting Integers Calculator - Add and subtract positive and negative integers with step-by-step solutions showing sign rules and PEMDAS order.
- Long Division Calculator with Decimals - Perform long division with decimal numbers step by step. Calculate quotient to any decimal place precision.