Designed for home practice: ten missions, about 15–20 minutes each. Start with fraction multiplication, then review decimals.
Progress is saved in this browser on this device. It does not sync between devices. Gentle time reminders, with no lost lives or speed scores.
Use hints, replay a mission, or stop for the day whenever you need. Khan Academy videos open in a new tab.
The role-model connections are teaching examples, not claims that these exact problems were used professionally.