Aug 1, 2025 · Online adding machine with printable running tape record. Adding machine calculator for addition, subtraction, multiplication, division and percentages with virtual paper …

This is a free online adding machine/calculator that has a huge white screen which simulates a paper roll.

Free online adding machine calculator. Add up to 5 numbers instantly with decimals and negatives. Perfect for shopping bills, business totals, homework, and daily math. Easy to use …

Online calculator that displays operations on a virtual paper tape. It supports addition, subtraction, multiplication, division and percentage.

Free online mobile adding machine calculator for quick and easy calculations.

Use the Adding Machine Calculator to quickly total values with addition, subtraction, multiplication, and division operations.

You can continue adding more operations by repeating the steps above. If you need to start over, simply refresh the page, and the calculator will reset all values.

Our online 10-key calculator brings the functionality of traditional adding machines to your computer or mobile device, adding modern features like: Digital paper tape to review …

Adding machine calculator for addition, subtraction, multiplication, division and percentages with virtual paper tape that keeps a running total and records your entries so you can double check …

Oct 29, 2025 · Use this basic calculator online for math with addition, subtraction, division and multiplication. The calculator includes functions for square root, percentage, pi, exponents, …