Edalive Ultimate Maths Invader V2 requires you to save the planet from waves of invading maths problems! If you run into the invaders or they get to the bottom of the screen the planet faces a fate worse than death! Quick-fire maths presents you with hundreds of questions in minutes. Progress is easily monitored through detailed, printable reports & a friendly, animated interface provides an entertaining & comprehensive guide to learning. Suitable from ages five to fifteen, Edalives Ultimate Maths Invader V2 will develop & progress your maths skills in a fun & interactive manner.