Lowney Math Flash 2.1

Math Flash is a widget presenting mathematical operations, in flash cards.
Main features:
- Addition, Subtraction, Multiplication, Division and Modulo.
- Select the operator, or select a set of operators (e.g. addition & subtraction).
- Each operator has a different card color.
- You have complete control over the ranges of numbers to be used on the cards (e.g. "1-10", "10,20,30", etc).
- Cards can be sorted ascending or decending by answer, or randomly.
- Cards can be displayed horizontally or vertically (or random for each card).
- Specify how many decimal places to display for division.
- Decide whether to allow negative answers for subtraction.
- Math Flash can speak the expression and the answer.