Drill 3 calculationIt is calculated that the image of a shooting drill game.Overlooked shot in its answer formula UFO falling from the top of the screenPlease.How To PlayOne. Touch the [Go] button on the game screen appeared. I start the game.2. Please move beneath the UFO the attacker (▲) in the left and right buttons formula UFO appeared.3. Make the answer to the calculation using the number buttons, then touch the [Attack] button.4. You will be able to shoot down UFO answer is correct.5. You go to the next stage in the [Continue] button to clear the stage.6. UFO or speed up, or increase the number of UFO is up and the stage.FeatureOne. The basic problem of arithmetic operations are questions.2. Display time of calculation is shortened up on the stage, the expression is displayed at the same time increases.3. High scores can be obtained and the calculation formula UFO shot down in the high position.4. It will appear on the exam questions 78 questions all six stages.Subject(Who can multiply and divide) all ages.Please try to keep up computing power.