View factor used to simplify. Conversions between improper fractions and mixed numbers. Conversions between fractions, decimals and percents. Clear last entry or all entries and settings. Backspace and edit capabilities.
Calculator chooses a problem.
Choose from 3 levels of dificulty. Calculator allows entry of a problem. Compare numbers and equations including inequalities. Round or fix to whole number or decimal places. Up to 23 levels of parenthesis.