Number Line: astronauts in space
GAME INFO
Astronaut space abduction game on the number line. Learn how to place an integer on the number line from 0 to 20. Click on the line, place the astronaut on the number indicated. If correct, the spacecraft will pick up the astronaut to complete his or her space mission. In the easy mode, the number line contains numbers up to 20. In the normal mode up to 50, in the hard mode it has less intermediate indications, and the hardest one is up to 100.