Calculator Posts

Dad goes all linear equations on his 4th grader, and introduces a new graphic slope calculator to get the job done.

If you're learning multi-digit multiplication, this visual calculator will show you interactively how to solve problems... Great for use in the classroom!

Long division is certainly a test of many different skills that mimic more abstract math topics. I'm looking at you algebra, hiding there around the corner.

Roman numerals are still a skill well educated person need to know, and this Roman Numeral Converter is both a handy tool and a great way to learn them!

Have you ever wondered EXACTLY how old you are? Or exactly how far apart in age you are from someone you know? This age calculator is ready to tell you that and more!

There have been some great visualization improvements to the fraction calculator at DadsWorksheets.coM!

Introducing the prime factorization calculator. It's animated, color and great for classroom demonstrations of how to build prime factor trees.

This online countdown timer is fantastic! While we’re using this as a timer for math tests and worksheets, it’s perfect for anything where you need a countdown.

Percentages are an important part of both math and daily life. This percentage calculator is here to help visualize percentages interactively! Click through to find out more...

Check out this amazing new Fraction Calculator! It's mobile friendly and supports all the operations on mixed fractions and improper fractions.