Calculate Numbers Up to Tens (10s) – Game

About the Calculation

You can follow instruction at the start or just read this: You get a random number and then whenever you click on the orange/yellowish ball you get to choose 1 number out of 3. Choose the one suitable to either get the target number or get closer to it and click subtract button. Keep doing until you are very close. If you think you are close enough to solve in one go, then click the W icon to get the number.