An online math game for grade 1 was created to help young children learn to count. Run the simulator and learn to add and subtract. The game for grade 1 is in Russian, so the entire interface will be clear. There are a lot of levels waiting for children with easy math examples, which will gradually become more difficult. A school board appears on the screen, on which an example for addition or subtraction for grade 1 is written. For example, "2+2 =". Calculate and write the solution next to it. Sometimes the unknown in the game can be the minuend or the summand. Then there will be tasks in mathematics, in which you will have to add not two, but three numbers.