You are stranded in outer space and only your mathematical skills can help you return to earth! Your mission is to collect energy cells from four space stations to re-power your spaceship for its journey back to Earth. Drag the energy cells to the teleports. The total of the energy cells must equal the number displayed within each teleport. Mission Addition at a glance: Reinforces problem solving skills. Helps develop addition skills. 10 Levels of difficulty. Level best times are saved to the device. Primary Games Ltd take privacy very seriously. Our apps are designed for pupils o
Mission Addition is a free educational mobile app By Primary Games Ltd.It helps students practice the following standards .
Developer URL: https://www.primaryapps.co.uk
Software Version: 2.0
Release Date: 2015-10-24T13:47:48Z