Arcademic Skill Builders: Alien Addition

Practice addition with this arcade-type game. Shoot at the invading alien spaceships carrying addition problems with the answer laser. Your score is recorded and you can watch how you improve. Numbers can go from 1 through 20. Adjust your speed until you have the knack of neutralizing the spaceships. The instructions are clear and easy for even young students to understand. Similar addition games are suggested.

courtesy of Knovation