Show Your Work is a calculator that gives you the right answer, and shows you how you got there. For students, parents, teachers, and tutors, Show Your Work is a valuable teaching tool.
Show Your Work does long division with remainder, multiplication, addition with carry, and subtraction with borrow (a.k.a. regrouping).
Don't just guess that your math homework is correct. Use Show Your Work to double-check that you will get full credit on each problem.