Happy ticket. Oral account treasury quest

"Oral score is gymnastics for the mind." The player "Happy Ticket", designed for students of grades 1-2, will help to make it interesting and diverse. The task of each turn is aimed at working out a certain type of examples of an oral account: an account within 10, with a transition through a dozen within 20 and 100.
The simulator is suitable for both individual work and collective quests in lessons and mathematical circles.
A meta -subject approach is implemented in the simulator: the guys should not only solve an example, but also find a country on the map of the world.
It is recommended for use with the book "Quest Trender Oral Account. Addition and subtraction ", as well as notebooks for collective quests