Multiply Time

Multiply Time is an educational Chrome extension that helps learners practice multiplication through fast, arcade-style rounds. In settings, users choose which multiplications to practice; each round presents 10 problems with an airplane crossing the screen, and you must type the correct result before it touches the right edge.

The extension uses a health mechanic—up to 5 mistakes—and rewards progress with health increases after every 10 correct answers. It's a gamified, keyboard-driven way to build confidence and speed in times tables for kids and learners of all ages.