Math Train: Addition
Play math train with addition operations in this online maths game, in which you carry a balloon with a sum on it on the train. The results are displayed on raised signs. Click to release the balloon when you pass under the correct sum result. In between sums, you can have fun catching some stars. Correctly answer two-digit sums by clicking on the sign when you pass under the result with the train in this educational online game from Lofgames.